89410980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1490183}}^1$

素因数の和:1490195

約数の個数: 24

約数和(自身を含む): 250350912

約数和(自身を除く): 160939932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1490183, 2980366, 4470549, 5960732, 7450915, 8941098, 14901830, 17882196, 22352745, 29803660, 44705490, 89410980]

約数ペア:

[(1, 89410980), (2, 44705490), (3, 29803660), (4, 22352745), (5, 17882196), (6, 14901830), (10, 8941098), (12, 7450915), (15, 5960732), (20, 4470549), (30, 2980366), (60, 1490183)]