21070295430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1523521}}^1$

素因数の和:1523992

約数の個数: 32

約数和(自身を含む): 50678435808

約数和(自身を除く): 29608140378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 2305, 2766, 4610, 6915, 13830, 1523521, 3047042, 4570563, 7617605, 9141126, 15235210, 22852815, 45705630, 702343181, 1404686362, 2107029543, 3511715905, 4214059086, 7023431810, 10535147715, 21070295430]

約数ペア:

[(1, 21070295430), (2, 10535147715), (3, 7023431810), (5, 4214059086), (6, 3511715905), (10, 2107029543), (15, 1404686362), (30, 702343181), (461, 45705630), (922, 22852815), (1383, 15235210), (2305, 9141126), (2766, 7617605), (4610, 4570563), (6915, 3047042), (13830, 1523521)]