90776270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 92115250

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 83, 94, 130, 166, 179, 235, 358, 415, 470, 611, 830, 895, 1079, 1222, 1790, 2158, 2327, 3055, 3901, 4654, 5395, 6110, 7802, 8413, 10790, 11635, 14857, 16826, 19505, 23270, 29714, 39010, 42065, 50713, 74285, 84130, 101426, 109369, 148570, 193141, 218738, 253565, 386282, 507130, 546845, 698279, 965705, 1093690, 1396558, 1931410, 3491395, 6982790, 9077627, 18155254, 45388135, 90776270]

約数ペア:

[(1, 90776270), (2, 45388135), (5, 18155254), (10, 9077627), (13, 6982790), (26, 3491395), (47, 1931410), (65, 1396558), (83, 1093690), (94, 965705), (130, 698279), (166, 546845), (179, 507130), (235, 386282), (358, 253565), (415, 218738), (470, 193141), (611, 148570), (830, 109369), (895, 101426), (1079, 84130), (1222, 74285), (1790, 50713), (2158, 42065), (2327, 39010), (3055, 29714), (3901, 23270), (4654, 19505), (5395, 16826), (6110, 14857), (7802, 11635), (8413, 10790)]