1570704940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11219321}}^1$

素因数の和:11219337

約数の個数: 24

約数和(自身を含む): 3769692192

約数和(自身を除く): 2198987252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11219321, 22438642, 44877284, 56096605, 78535247, 112193210, 157070494, 224386420, 314140988, 392676235, 785352470, 1570704940]

約数ペア:

[(1, 1570704940), (2, 785352470), (4, 392676235), (5, 314140988), (7, 224386420), (10, 157070494), (14, 112193210), (20, 78535247), (28, 56096605), (35, 44877284), (70, 22438642), (140, 11219321)]