30075578

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1010

約数の個数: 24

約数和(自身を含む): 49390236

約数和(自身を除く): 19314658

約数列:

[1, 2, 13, 26, 101, 169, 202, 338, 881, 1313, 1762, 2626, 11453, 17069, 22906, 34138, 88981, 148889, 177962, 297778, 1156753, 2313506, 15037789, 30075578]

約数ペア:

[(1, 30075578), (2, 15037789), (13, 2313506), (26, 1156753), (101, 297778), (169, 177962), (202, 148889), (338, 88981), (881, 34138), (1313, 22906), (1762, 17069), (2626, 11453)]