217713030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{6827}}^1$

素因数の和:7900

約数の個数: 32

約数和(自身を含む): 523079424

約数和(自身を除く): 305366394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1063, 2126, 3189, 5315, 6378, 6827, 10630, 13654, 15945, 20481, 31890, 34135, 40962, 68270, 102405, 204810, 7257101, 14514202, 21771303, 36285505, 43542606, 72571010, 108856515, 217713030]

約数ペア:

[(1, 217713030), (2, 108856515), (3, 72571010), (5, 43542606), (6, 36285505), (10, 21771303), (15, 14514202), (30, 7257101), (1063, 204810), (2126, 102405), (3189, 68270), (5315, 40962), (6378, 34135), (6827, 31890), (10630, 20481), (13654, 15945)]