2991050

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:542

約数の個数: 24

約数和(自身を含む): 5612736

約数和(自身を除く): 2621686

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 367, 734, 815, 1630, 1835, 3670, 4075, 8150, 9175, 18350, 59821, 119642, 299105, 598210, 1495525, 2991050]

約数ペア:

[(1, 2991050), (2, 1495525), (5, 598210), (10, 299105), (25, 119642), (50, 59821), (163, 18350), (326, 9175), (367, 8150), (734, 4075), (815, 3670), (1630, 1835)]