30638998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 52992576

約数和(自身を除く): 22353578

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 673, 1339, 1346, 1751, 2678, 3502, 8749, 11441, 17498, 22763, 22882, 45526, 69319, 138638, 148733, 297466, 901147, 1178423, 1802294, 2356846, 15319499, 30638998]

約数ペア:

[(1, 30638998), (2, 15319499), (13, 2356846), (17, 1802294), (26, 1178423), (34, 901147), (103, 297466), (206, 148733), (221, 138638), (442, 69319), (673, 45526), (1339, 22882), (1346, 22763), (1751, 17498), (2678, 11441), (3502, 8749)]