211142730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{2729}}^1$

素因数の和:5318

約数の個数: 32

約数和(自身を含む): 507124800

約数和(自身を除く): 295982070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2579, 2729, 5158, 5458, 7737, 8187, 12895, 13645, 15474, 16374, 25790, 27290, 38685, 40935, 77370, 81870, 7038091, 14076182, 21114273, 35190455, 42228546, 70380910, 105571365, 211142730]

約数ペア:

[(1, 211142730), (2, 105571365), (3, 70380910), (5, 42228546), (6, 35190455), (10, 21114273), (15, 14076182), (30, 7038091), (2579, 81870), (2729, 77370), (5158, 40935), (5458, 38685), (7737, 27290), (8187, 25790), (12895, 16374), (13645, 15474)]