66821648730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{79151}}^1$

素因数の和:79531

約数の個数: 64

約数和(自身を含む): 162488291328

約数和(自身を除く): 95666642598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 263, 321, 526, 535, 642, 789, 1070, 1315, 1578, 1605, 2630, 3210, 3945, 7890, 28141, 56282, 79151, 84423, 140705, 158302, 168846, 237453, 281410, 395755, 422115, 474906, 791510, 844230, 1187265, 2374530, 8469157, 16938314, 20816713, 25407471, 41633426, 42345785, 50814942, 62450139, 84691570, 104083565, 124900278, 127037355, 208167130, 254074710, 312250695, 624501390, 2227388291, 4454776582, 6682164873, 11136941455, 13364329746, 22273882910, 33410824365, 66821648730]

約数ペア:

[(1, 66821648730), (2, 33410824365), (3, 22273882910), (5, 13364329746), (6, 11136941455), (10, 6682164873), (15, 4454776582), (30, 2227388291), (107, 624501390), (214, 312250695), (263, 254074710), (321, 208167130), (526, 127037355), (535, 124900278), (642, 104083565), (789, 84691570), (1070, 62450139), (1315, 50814942), (1578, 42345785), (1605, 41633426), (2630, 25407471), (3210, 20816713), (3945, 16938314), (7890, 8469157), (28141, 2374530), (56282, 1187265), (79151, 844230), (84423, 791510), (140705, 474906), (158302, 422115), (168846, 395755), (237453, 281410)]