73881630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{820907}}^1$

素因数の和:820920

約数の個数: 24

約数和(自身を含む): 192092472

約数和(自身を除く): 118210842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 820907, 1641814, 2462721, 4104535, 4925442, 7388163, 8209070, 12313605, 14776326, 24627210, 36940815, 73881630]

約数ペア:

[(1, 73881630), (2, 36940815), (3, 24627210), (5, 14776326), (6, 12313605), (9, 8209070), (10, 7388163), (15, 4925442), (18, 4104535), (30, 2462721), (45, 1641814), (90, 820907)]