17699220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 144

約数和(自身を含む): 66987648

約数和(自身を除く): 49288428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1277, 1386, 1540, 1980, 2310, 2554, 2772, 3465, 3831, 4620, 5108, 6385, 6930, 7662, 8939, 11493, 12770, 13860, 14047, 15324, 17878, 19155, 22986, 25540, 26817, 28094, 35756, 38310, 42141, 44695, 45972, 53634, 56188, 57465, 70235, 76620, 80451, 84282, 89390, 98329, 107268, 114930, 126423, 134085, 140470, 160902, 168564, 178780, 196658, 210705, 229860, 252846, 268170, 280940, 294987, 321804, 393316, 402255, 421410, 491645, 505692, 536340, 589974, 632115, 804510, 842820, 884961, 983290, 1179948, 1264230, 1474935, 1609020, 1769922, 1966580, 2528460, 2949870, 3539844, 4424805, 5899740, 8849610, 17699220]

約数ペア:

[(1, 17699220), (2, 8849610), (3, 5899740), (4, 4424805), (5, 3539844), (6, 2949870), (7, 2528460), (9, 1966580), (10, 1769922), (11, 1609020), (12, 1474935), (14, 1264230), (15, 1179948), (18, 983290), (20, 884961), (21, 842820), (22, 804510), (28, 632115), (30, 589974), (33, 536340), (35, 505692), (36, 491645), (42, 421410), (44, 402255), (45, 393316), (55, 321804), (60, 294987), (63, 280940), (66, 268170), (70, 252846), (77, 229860), (84, 210705), (90, 196658), (99, 178780), (105, 168564), (110, 160902), (126, 140470), (132, 134085), (140, 126423), (154, 114930), (165, 107268), (180, 98329), (198, 89390), (210, 84282), (220, 80451), (231, 76620), (252, 70235), (308, 57465), (315, 56188), (330, 53634), (385, 45972), (396, 44695), (420, 42141), (462, 38310), (495, 35756), (630, 28094), (660, 26817), (693, 25540), (770, 22986), (924, 19155), (990, 17878), (1155, 15324), (1260, 14047), (1277, 13860), (1386, 12770), (1540, 11493), (1980, 8939), (2310, 7662), (2554, 6930), (2772, 6385), (3465, 5108), (3831, 4620)]