30761699220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{47777}}^1$

素因数の和:47879

約数の個数: 216

約数和(自身を含む): 110034071784

約数和(自身を除く): 79272372564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 73, 84, 90, 98, 105, 126, 140, 146, 147, 180, 196, 210, 219, 245, 252, 292, 294, 315, 365, 420, 438, 441, 490, 511, 588, 630, 657, 730, 735, 876, 882, 980, 1022, 1095, 1260, 1314, 1460, 1470, 1533, 1764, 2044, 2190, 2205, 2555, 2628, 2940, 3066, 3285, 3577, 4380, 4410, 4599, 5110, 6132, 6570, 7154, 7665, 8820, 9198, 10220, 10731, 13140, 14308, 15330, 17885, 18396, 21462, 22995, 30660, 32193, 35770, 42924, 45990, 47777, 53655, 64386, 71540, 91980, 95554, 107310, 128772, 143331, 160965, 191108, 214620, 238885, 286662, 321930, 334439, 429993, 477770, 573324, 643860, 668878, 716655, 859986, 955540, 1003317, 1337756, 1433310, 1672195, 1719972, 2006634, 2149965, 2341073, 2866620, 3009951, 3344390, 3487721, 4013268, 4299930, 4682146, 5016585, 6019902, 6688780, 6975442, 7023219, 8599860, 9364292, 10033170, 10463163, 11705365, 12039804, 13950884, 14046438, 15049755, 17438605, 20066340, 20926326, 21069657, 23410730, 24414047, 28092876, 30099510, 31389489, 34877210, 35116095, 41852652, 42139314, 46821460, 48828094, 52315815, 60199020, 62778978, 69754420, 70232190, 73242141, 84278628, 97656188, 104631630, 105348285, 122070235, 125557956, 140464380, 146484282, 156947445, 170898329, 209263260, 210696570, 219726423, 244140470, 292968564, 313894890, 341796658, 366210705, 421393140, 439452846, 488280940, 512694987, 627789780, 683593316, 732421410, 854491645, 878905692, 1025389974, 1098632115, 1464842820, 1538084961, 1708983290, 2050779948, 2197264230, 2563474935, 3076169922, 3417966580, 4394528460, 5126949870, 6152339844, 7690424805, 10253899740, 15380849610, 30761699220]

約数ペア:

[(1, 30761699220), (2, 15380849610), (3, 10253899740), (4, 7690424805), (5, 6152339844), (6, 5126949870), (7, 4394528460), (9, 3417966580), (10, 3076169922), (12, 2563474935), (14, 2197264230), (15, 2050779948), (18, 1708983290), (20, 1538084961), (21, 1464842820), (28, 1098632115), (30, 1025389974), (35, 878905692), (36, 854491645), (42, 732421410), (45, 683593316), (49, 627789780), (60, 512694987), (63, 488280940), (70, 439452846), (73, 421393140), (84, 366210705), (90, 341796658), (98, 313894890), (105, 292968564), (126, 244140470), (140, 219726423), (146, 210696570), (147, 209263260), (180, 170898329), (196, 156947445), (210, 146484282), (219, 140464380), (245, 125557956), (252, 122070235), (292, 105348285), (294, 104631630), (315, 97656188), (365, 84278628), (420, 73242141), (438, 70232190), (441, 69754420), (490, 62778978), (511, 60199020), (588, 52315815), (630, 48828094), (657, 46821460), (730, 42139314), (735, 41852652), (876, 35116095), (882, 34877210), (980, 31389489), (1022, 30099510), (1095, 28092876), (1260, 24414047), (1314, 23410730), (1460, 21069657), (1470, 20926326), (1533, 20066340), (1764, 17438605), (2044, 15049755), (2190, 14046438), (2205, 13950884), (2555, 12039804), (2628, 11705365), (2940, 10463163), (3066, 10033170), (3285, 9364292), (3577, 8599860), (4380, 7023219), (4410, 6975442), (4599, 6688780), (5110, 6019902), (6132, 5016585), (6570, 4682146), (7154, 4299930), (7665, 4013268), (8820, 3487721), (9198, 3344390), (10220, 3009951), (10731, 2866620), (13140, 2341073), (14308, 2149965), (15330, 2006634), (17885, 1719972), (18396, 1672195), (21462, 1433310), (22995, 1337756), (30660, 1003317), (32193, 955540), (35770, 859986), (42924, 716655), (45990, 668878), (47777, 643860), (53655, 573324), (64386, 477770), (71540, 429993), (91980, 334439), (95554, 321930), (107310, 286662), (128772, 238885), (143331, 214620), (160965, 191108)]