267512730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{168247}}^1$

素因数の和:168310

約数の個数: 32

約数和(自身を含む): 654148224

約数和(自身を除く): 386635494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 168247, 336494, 504741, 841235, 1009482, 1682470, 2523705, 5047410, 8917091, 17834182, 26751273, 44585455, 53502546, 89170910, 133756365, 267512730]

約数ペア:

[(1, 267512730), (2, 133756365), (3, 89170910), (5, 53502546), (6, 44585455), (10, 26751273), (15, 17834182), (30, 8917091), (53, 5047410), (106, 2523705), (159, 1682470), (265, 1009482), (318, 841235), (530, 504741), (795, 336494), (1590, 168247)]