304951930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{1033}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 560816784

約数和(自身を除く): 255864854

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 557, 1033, 1114, 2066, 2785, 5165, 5570, 10330, 29521, 54749, 59042, 109498, 147605, 273745, 295210, 547490, 575381, 1150762, 2876905, 5753810, 30495193, 60990386, 152475965, 304951930]

約数ペア:

[(1, 304951930), (2, 152475965), (5, 60990386), (10, 30495193), (53, 5753810), (106, 2876905), (265, 1150762), (530, 575381), (557, 547490), (1033, 295210), (1114, 273745), (2066, 147605), (2785, 109498), (5165, 59042), (5570, 54749), (10330, 29521)]