10259940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 28873152

約数和(自身を除く): 18613212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 557, 614, 921, 1114, 1228, 1535, 1671, 1842, 2228, 2785, 3070, 3342, 3684, 4605, 5570, 6140, 6684, 8355, 9210, 11140, 16710, 18420, 33420, 170999, 341998, 512997, 683996, 854995, 1025994, 1709990, 2051988, 2564985, 3419980, 5129970, 10259940]

約数ペア:

[(1, 10259940), (2, 5129970), (3, 3419980), (4, 2564985), (5, 2051988), (6, 1709990), (10, 1025994), (12, 854995), (15, 683996), (20, 512997), (30, 341998), (60, 170999), (307, 33420), (557, 18420), (614, 16710), (921, 11140), (1114, 9210), (1228, 8355), (1535, 6684), (1671, 6140), (1842, 5570), (2228, 4605), (2785, 3684), (3070, 3342)]