61850280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4817}}^1$

素因数の和:4938

約数の個数: 64

約数和(自身を含む): 187323840

約数和(自身を除く): 125473560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 4817, 6420, 9634, 12840, 14451, 19268, 24085, 28902, 38536, 48170, 57804, 72255, 96340, 115608, 144510, 192680, 289020, 515419, 578040, 1030838, 1546257, 2061676, 2577095, 3092514, 4123352, 5154190, 6185028, 7731285, 10308380, 12370056, 15462570, 20616760, 30925140, 61850280]

約数ペア:

[(1, 61850280), (2, 30925140), (3, 20616760), (4, 15462570), (5, 12370056), (6, 10308380), (8, 7731285), (10, 6185028), (12, 5154190), (15, 4123352), (20, 3092514), (24, 2577095), (30, 2061676), (40, 1546257), (60, 1030838), (107, 578040), (120, 515419), (214, 289020), (321, 192680), (428, 144510), (535, 115608), (642, 96340), (856, 72255), (1070, 57804), (1284, 48170), (1605, 38536), (2140, 28902), (2568, 24085), (3210, 19268), (4280, 14451), (4817, 12840), (6420, 9634)]