885630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 2169504

約数和(自身を除く): 1283874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 557, 795, 1114, 1590, 1671, 2785, 3342, 5570, 8355, 16710, 29521, 59042, 88563, 147605, 177126, 295210, 442815, 885630]

約数ペア:

[(1, 885630), (2, 442815), (3, 295210), (5, 177126), (6, 147605), (10, 88563), (15, 59042), (30, 29521), (53, 16710), (106, 8355), (159, 5570), (265, 3342), (318, 2785), (530, 1671), (557, 1590), (795, 1114)]