30080820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 111476736

約数和(自身を除く): 81395916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 383, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 766, 770, 924, 935, 1020, 1122, 1149, 1155, 1190, 1309, 1428, 1532, 1540, 1785, 1870, 1915, 2244, 2298, 2310, 2380, 2618, 2681, 2805, 3570, 3740, 3830, 3927, 4213, 4596, 4620, 5236, 5362, 5610, 5745, 6511, 6545, 7140, 7660, 7854, 8043, 8426, 10724, 11220, 11490, 12639, 13022, 13090, 13405, 15708, 16086, 16852, 19533, 19635, 21065, 22980, 25278, 26044, 26180, 26810, 29491, 32172, 32555, 39066, 39270, 40215, 42130, 45577, 50556, 53620, 58982, 63195, 65110, 71621, 78132, 78540, 80430, 84260, 88473, 91154, 97665, 117964, 126390, 130220, 136731, 143242, 147455, 160860, 176946, 182308, 195330, 214863, 227885, 252780, 273462, 286484, 294910, 353892, 358105, 390660, 429726, 442365, 455770, 501347, 546924, 589820, 683655, 716210, 859452, 884730, 911540, 1002694, 1074315, 1367310, 1432420, 1504041, 1769460, 2005388, 2148630, 2506735, 2734620, 3008082, 4297260, 5013470, 6016164, 7520205, 10026940, 15040410, 30080820]

約数ペア:

[(1, 30080820), (2, 15040410), (3, 10026940), (4, 7520205), (5, 6016164), (6, 5013470), (7, 4297260), (10, 3008082), (11, 2734620), (12, 2506735), (14, 2148630), (15, 2005388), (17, 1769460), (20, 1504041), (21, 1432420), (22, 1367310), (28, 1074315), (30, 1002694), (33, 911540), (34, 884730), (35, 859452), (42, 716210), (44, 683655), (51, 589820), (55, 546924), (60, 501347), (66, 455770), (68, 442365), (70, 429726), (77, 390660), (84, 358105), (85, 353892), (102, 294910), (105, 286484), (110, 273462), (119, 252780), (132, 227885), (140, 214863), (154, 195330), (165, 182308), (170, 176946), (187, 160860), (204, 147455), (210, 143242), (220, 136731), (231, 130220), (238, 126390), (255, 117964), (308, 97665), (330, 91154), (340, 88473), (357, 84260), (374, 80430), (383, 78540), (385, 78132), (420, 71621), (462, 65110), (476, 63195), (510, 58982), (561, 53620), (595, 50556), (660, 45577), (714, 42130), (748, 40215), (766, 39270), (770, 39066), (924, 32555), (935, 32172), (1020, 29491), (1122, 26810), (1149, 26180), (1155, 26044), (1190, 25278), (1309, 22980), (1428, 21065), (1532, 19635), (1540, 19533), (1785, 16852), (1870, 16086), (1915, 15708), (2244, 13405), (2298, 13090), (2310, 13022), (2380, 12639), (2618, 11490), (2681, 11220), (2805, 10724), (3570, 8426), (3740, 8043), (3830, 7854), (3927, 7660), (4213, 7140), (4596, 6545), (4620, 6511), (5236, 5745), (5362, 5610)]