220142730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{3557}}^1$

素因数の和:5630

約数の個数: 32

約数和(自身を含む): 528747264

約数和(自身を除く): 308604534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2063, 3557, 4126, 6189, 7114, 10315, 10671, 12378, 17785, 20630, 21342, 30945, 35570, 53355, 61890, 106710, 7338091, 14676182, 22014273, 36690455, 44028546, 73380910, 110071365, 220142730]

約数ペア:

[(1, 220142730), (2, 110071365), (3, 73380910), (5, 44028546), (6, 36690455), (10, 22014273), (15, 14676182), (30, 7338091), (2063, 106710), (3557, 61890), (4126, 53355), (6189, 35570), (7114, 30945), (10315, 21342), (10671, 20630), (12378, 17785)]