4394730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 10606464

約数和(自身を除く): 6211734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 557, 789, 1114, 1315, 1578, 1671, 2630, 2785, 3342, 3945, 5570, 7890, 8355, 16710, 146491, 292982, 439473, 732455, 878946, 1464910, 2197365, 4394730]

約数ペア:

[(1, 4394730), (2, 2197365), (3, 1464910), (5, 878946), (6, 732455), (10, 439473), (15, 292982), (30, 146491), (263, 16710), (526, 8355), (557, 7890), (789, 5570), (1114, 3945), (1315, 3342), (1578, 2785), (1671, 2630)]