72176970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{2131}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 173459520

約数和(自身を除く): 101282550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1129, 2131, 2258, 3387, 4262, 5645, 6393, 6774, 10655, 11290, 12786, 16935, 21310, 31965, 33870, 63930, 2405899, 4811798, 7217697, 12029495, 14435394, 24058990, 36088485, 72176970]

約数ペア:

[(1, 72176970), (2, 36088485), (3, 24058990), (5, 14435394), (6, 12029495), (10, 7217697), (15, 4811798), (30, 2405899), (1129, 63930), (2131, 33870), (2258, 31965), (3387, 21310), (4262, 16935), (5645, 12786), (6393, 11290), (6774, 10655)]