77512830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 190688256

約数和(自身を除く): 113175426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 151, 213, 241, 302, 355, 426, 453, 482, 710, 723, 755, 906, 1065, 1205, 1446, 1510, 2130, 2265, 2410, 3615, 4530, 7230, 10721, 17111, 21442, 32163, 34222, 36391, 51333, 53605, 64326, 72782, 85555, 102666, 107210, 109173, 160815, 171110, 181955, 218346, 256665, 321630, 363910, 513330, 545865, 1091730, 2583761, 5167522, 7751283, 12918805, 15502566, 25837610, 38756415, 77512830]

約数ペア:

[(1, 77512830), (2, 38756415), (3, 25837610), (5, 15502566), (6, 12918805), (10, 7751283), (15, 5167522), (30, 2583761), (71, 1091730), (142, 545865), (151, 513330), (213, 363910), (241, 321630), (302, 256665), (355, 218346), (426, 181955), (453, 171110), (482, 160815), (710, 109173), (723, 107210), (755, 102666), (906, 85555), (1065, 72782), (1205, 64326), (1446, 53605), (1510, 51333), (2130, 36391), (2265, 34222), (2410, 32163), (3615, 21442), (4530, 17111), (7230, 10721)]