194709698520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22853251}}^1$

素因数の和:22853336

約数の個数: 64

約数和(自身を含む): 592356291840

約数和(自身を除く): 397646593320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 22853251, 45706502, 68559753, 91413004, 114266255, 137119506, 182826008, 228532510, 274239012, 342798765, 457065020, 548478024, 685597530, 914130040, 1371195060, 1622580821, 2742390120, 3245161642, 4867742463, 6490323284, 8112904105, 9735484926, 12980646568, 16225808210, 19470969852, 24338712315, 32451616420, 38941939704, 48677424630, 64903232840, 97354849260, 194709698520]

約数ペア:

[(1, 194709698520), (2, 97354849260), (3, 64903232840), (4, 48677424630), (5, 38941939704), (6, 32451616420), (8, 24338712315), (10, 19470969852), (12, 16225808210), (15, 12980646568), (20, 9735484926), (24, 8112904105), (30, 6490323284), (40, 4867742463), (60, 3245161642), (71, 2742390120), (120, 1622580821), (142, 1371195060), (213, 914130040), (284, 685597530), (355, 548478024), (426, 457065020), (568, 342798765), (710, 274239012), (852, 228532510), (1065, 182826008), (1420, 137119506), (1704, 114266255), (2130, 91413004), (2840, 68559753), (4260, 45706502), (8520, 22853251)]