60874940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{434821}}^1$

素因数の和:434837

約数の個数: 24

約数和(自身を含む): 146100192

約数和(自身を除く): 85225252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 434821, 869642, 1739284, 2174105, 3043747, 4348210, 6087494, 8696420, 12174988, 15218735, 30437470, 60874940]

約数ペア:

[(1, 60874940), (2, 30437470), (4, 15218735), (5, 12174988), (7, 8696420), (10, 6087494), (14, 4348210), (20, 3043747), (28, 2174105), (35, 1739284), (70, 869642), (140, 434821)]