30814230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23887}}^1$

素因数の和:23940

約数の個数: 32

約数和(自身を含む): 75677184

約数和(自身を除く): 44862954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23887, 47774, 71661, 119435, 143322, 238870, 358305, 716610, 1027141, 2054282, 3081423, 5135705, 6162846, 10271410, 15407115, 30814230]

約数ペア:

[(1, 30814230), (2, 15407115), (3, 10271410), (5, 6162846), (6, 5135705), (10, 3081423), (15, 2054282), (30, 1027141), (43, 716610), (86, 358305), (129, 238870), (215, 143322), (258, 119435), (430, 71661), (645, 47774), (1290, 23887)]