30888380

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2953}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 65011632

約数和(自身を除く): 34123252

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 2953, 5230, 5906, 10460, 11812, 14765, 29530, 59060, 1544419, 3088838, 6177676, 7722095, 15444190, 30888380]

約数ペア:

[(1, 30888380), (2, 15444190), (4, 7722095), (5, 6177676), (10, 3088838), (20, 1544419), (523, 59060), (1046, 29530), (2092, 14765), (2615, 11812), (2953, 10460), (5230, 5906)]