30211754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8627}}^1$

素因数の和:8749

約数の個数: 16

約数和(自身を含む): 48454848

約数和(自身を除く): 18243094

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 8627, 17254, 146659, 293318, 888581, 1777162, 15105877, 30211754]

約数ペア:

[(1, 30211754), (2, 15105877), (17, 1777162), (34, 888581), (103, 293318), (206, 146659), (1751, 17254), (3502, 8627)]