74234490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7757}}^1$

素因数の和:7807

約数の個数: 64

約数和(自身を含む): 201087360

約数和(自身を除く): 126852870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 7757, 9570, 15514, 23271, 38785, 46542, 77570, 85327, 116355, 170654, 224953, 232710, 255981, 426635, 449906, 511962, 674859, 853270, 1124765, 1279905, 1349718, 2249530, 2474483, 2559810, 3374295, 4948966, 6748590, 7423449, 12372415, 14846898, 24744830, 37117245, 74234490]

約数ペア:

[(1, 74234490), (2, 37117245), (3, 24744830), (5, 14846898), (6, 12372415), (10, 7423449), (11, 6748590), (15, 4948966), (22, 3374295), (29, 2559810), (30, 2474483), (33, 2249530), (55, 1349718), (58, 1279905), (66, 1124765), (87, 853270), (110, 674859), (145, 511962), (165, 449906), (174, 426635), (290, 255981), (319, 232710), (330, 224953), (435, 170654), (638, 116355), (870, 85327), (957, 77570), (1595, 46542), (1914, 38785), (3190, 23271), (4785, 15514), (7757, 9570)]