63531420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1901}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 178301088

約数和(自身を除く): 114769668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 1901, 2228, 2785, 3342, 3802, 5570, 5703, 6684, 7604, 8355, 9505, 11140, 11406, 16710, 19010, 22812, 28515, 33420, 38020, 57030, 114060, 1058857, 2117714, 3176571, 4235428, 5294285, 6353142, 10588570, 12706284, 15882855, 21177140, 31765710, 63531420]

約数ペア:

[(1, 63531420), (2, 31765710), (3, 21177140), (4, 15882855), (5, 12706284), (6, 10588570), (10, 6353142), (12, 5294285), (15, 4235428), (20, 3176571), (30, 2117714), (60, 1058857), (557, 114060), (1114, 57030), (1671, 38020), (1901, 33420), (2228, 28515), (2785, 22812), (3342, 19010), (3802, 16710), (5570, 11406), (5703, 11140), (6684, 9505), (7604, 8355)]