90152530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 197016624

約数和(自身を除く): 106864094

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 113, 130, 170, 190, 221, 226, 247, 323, 361, 442, 494, 565, 646, 722, 1105, 1130, 1235, 1469, 1615, 1805, 1921, 2147, 2210, 2470, 2938, 3230, 3610, 3842, 4199, 4294, 4693, 6137, 7345, 8398, 9386, 9605, 10735, 12274, 14690, 19210, 20995, 21470, 23465, 24973, 27911, 30685, 36499, 40793, 41990, 46930, 49946, 55822, 61370, 72998, 79781, 81586, 124865, 139555, 159562, 182495, 203965, 249730, 279110, 364990, 398905, 407930, 474487, 530309, 693481, 797810, 948974, 1060618, 1386962, 2372435, 2651545, 3467405, 4744870, 5303090, 6934810, 9015253, 18030506, 45076265, 90152530]

約数ペア:

[(1, 90152530), (2, 45076265), (5, 18030506), (10, 9015253), (13, 6934810), (17, 5303090), (19, 4744870), (26, 3467405), (34, 2651545), (38, 2372435), (65, 1386962), (85, 1060618), (95, 948974), (113, 797810), (130, 693481), (170, 530309), (190, 474487), (221, 407930), (226, 398905), (247, 364990), (323, 279110), (361, 249730), (442, 203965), (494, 182495), (565, 159562), (646, 139555), (722, 124865), (1105, 81586), (1130, 79781), (1235, 72998), (1469, 61370), (1615, 55822), (1805, 49946), (1921, 46930), (2147, 41990), (2210, 40793), (2470, 36499), (2938, 30685), (3230, 27911), (3610, 24973), (3842, 23465), (4199, 21470), (4294, 20995), (4693, 19210), (6137, 14690), (7345, 12274), (8398, 10735), (9386, 9605)]