12215671410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5735057}}^1$

素因数の和:5735138

約数の個数: 32

約数和(自身を含む): 29730540672

約数和(自身を除く): 17514869262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 5735057, 11470114, 17205171, 28675285, 34410342, 57350570, 86025855, 172051710, 407189047, 814378094, 1221567141, 2035945235, 2443134282, 4071890470, 6107835705, 12215671410]

約数ペア:

[(1, 12215671410), (2, 6107835705), (3, 4071890470), (5, 2443134282), (6, 2035945235), (10, 1221567141), (15, 814378094), (30, 407189047), (71, 172051710), (142, 86025855), (213, 57350570), (355, 34410342), (426, 28675285), (710, 17205171), (1065, 11470114), (2130, 5735057)]