70534940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503821}}^1$

素因数の和:503837

約数の個数: 24

約数和(自身を含む): 169284192

約数和(自身を除く): 98749252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503821, 1007642, 2015284, 2519105, 3526747, 5038210, 7053494, 10076420, 14106988, 17633735, 35267470, 70534940]

約数ペア:

[(1, 70534940), (2, 35267470), (4, 17633735), (5, 14106988), (7, 10076420), (10, 7053494), (14, 5038210), (20, 3526747), (28, 2519105), (35, 2015284), (70, 1007642), (140, 503821)]