274345710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 670602240

約数和(自身を除く): 396256530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 239, 249, 415, 461, 478, 498, 717, 830, 922, 1195, 1245, 1383, 1434, 2305, 2390, 2490, 2766, 3585, 4610, 6915, 7170, 13830, 19837, 38263, 39674, 59511, 76526, 99185, 110179, 114789, 119022, 191315, 198370, 220358, 229578, 297555, 330537, 382630, 550895, 573945, 595110, 661074, 1101790, 1147890, 1652685, 3305370, 9144857, 18289714, 27434571, 45724285, 54869142, 91448570, 137172855, 274345710]

約数ペア:

[(1, 274345710), (2, 137172855), (3, 91448570), (5, 54869142), (6, 45724285), (10, 27434571), (15, 18289714), (30, 9144857), (83, 3305370), (166, 1652685), (239, 1147890), (249, 1101790), (415, 661074), (461, 595110), (478, 573945), (498, 550895), (717, 382630), (830, 330537), (922, 297555), (1195, 229578), (1245, 220358), (1383, 198370), (1434, 191315), (2305, 119022), (2390, 114789), (2490, 110179), (2766, 99185), (3585, 76526), (4610, 59511), (6915, 39674), (7170, 38263), (13830, 19837)]