69221490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7763

約数の個数: 64

約数和(自身を含む): 186713856

約数和(自身を除く): 117492366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 7717, 8970, 15434, 23151, 38585, 46302, 77170, 100321, 115755, 177491, 200642, 231510, 300963, 354982, 501605, 532473, 601926, 887455, 1003210, 1064946, 1504815, 1774910, 2307383, 2662365, 3009630, 4614766, 5324730, 6922149, 11536915, 13844298, 23073830, 34610745, 69221490]

約数ペア:

[(1, 69221490), (2, 34610745), (3, 23073830), (5, 13844298), (6, 11536915), (10, 6922149), (13, 5324730), (15, 4614766), (23, 3009630), (26, 2662365), (30, 2307383), (39, 1774910), (46, 1504815), (65, 1064946), (69, 1003210), (78, 887455), (115, 601926), (130, 532473), (138, 501605), (195, 354982), (230, 300963), (299, 231510), (345, 200642), (390, 177491), (598, 115755), (690, 100321), (897, 77170), (1495, 46302), (1794, 38585), (2990, 23151), (4485, 15434), (7717, 8970)]