7143780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 23272704

約数和(自身を除く): 16128924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 233, 292, 365, 420, 438, 466, 511, 699, 730, 876, 932, 1022, 1095, 1165, 1398, 1460, 1533, 1631, 2044, 2190, 2330, 2555, 2796, 3066, 3262, 3495, 4380, 4660, 4893, 5110, 6132, 6524, 6990, 7665, 8155, 9786, 10220, 13980, 15330, 16310, 17009, 19572, 24465, 30660, 32620, 34018, 48930, 51027, 68036, 85045, 97860, 102054, 119063, 170090, 204108, 238126, 255135, 340180, 357189, 476252, 510270, 595315, 714378, 1020540, 1190630, 1428756, 1785945, 2381260, 3571890, 7143780]

約数ペア:

[(1, 7143780), (2, 3571890), (3, 2381260), (4, 1785945), (5, 1428756), (6, 1190630), (7, 1020540), (10, 714378), (12, 595315), (14, 510270), (15, 476252), (20, 357189), (21, 340180), (28, 255135), (30, 238126), (35, 204108), (42, 170090), (60, 119063), (70, 102054), (73, 97860), (84, 85045), (105, 68036), (140, 51027), (146, 48930), (210, 34018), (219, 32620), (233, 30660), (292, 24465), (365, 19572), (420, 17009), (438, 16310), (466, 15330), (511, 13980), (699, 10220), (730, 9786), (876, 8155), (932, 7665), (1022, 6990), (1095, 6524), (1165, 6132), (1398, 5110), (1460, 4893), (1533, 4660), (1631, 4380), (2044, 3495), (2190, 3262), (2330, 3066), (2555, 2796)]