1330407890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{13883}}^1$

素因数の和:13971

約数の個数: 48

約数和(自身を含む): 2813009472

約数和(自身を除く): 1482601582

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 1369, 2590, 2738, 6845, 9583, 13690, 13883, 19166, 27766, 47915, 69415, 95830, 97181, 138830, 194362, 485905, 513671, 971810, 1027342, 2568355, 3595697, 5136710, 7191394, 17978485, 19005827, 35956970, 38011654, 95029135, 133040789, 190058270, 266081578, 665203945, 1330407890]

約数ペア:

[(1, 1330407890), (2, 665203945), (5, 266081578), (7, 190058270), (10, 133040789), (14, 95029135), (35, 38011654), (37, 35956970), (70, 19005827), (74, 17978485), (185, 7191394), (259, 5136710), (370, 3595697), (518, 2568355), (1295, 1027342), (1369, 971810), (2590, 513671), (2738, 485905), (6845, 194362), (9583, 138830), (13690, 97181), (13883, 95830), (19166, 69415), (27766, 47915)]