39688470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{440983}}^1$

素因数の和:440996

約数の個数: 24

約数和(自身を含む): 103190256

約数和(自身を除く): 63501786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 440983, 881966, 1322949, 2204915, 2645898, 3968847, 4409830, 6614745, 7937694, 13229490, 19844235, 39688470]

約数ペア:

[(1, 39688470), (2, 19844235), (3, 13229490), (5, 7937694), (6, 6614745), (9, 4409830), (10, 3968847), (15, 2645898), (18, 2204915), (30, 1322949), (45, 881966), (90, 440983)]