70080388

素因数分解:

$2^2\times 7^4\times {\mathrm{7297}}^1$

素因数の和:7329

約数の個数: 30

約数和(自身を含む): 143091886

約数和(自身を除く): 73011498

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 7297, 9604, 14594, 29188, 51079, 102158, 204316, 357553, 715106, 1430212, 2502871, 5005742, 10011484, 17520097, 35040194, 70080388]

約数ペア:

[(1, 70080388), (2, 35040194), (4, 17520097), (7, 10011484), (14, 5005742), (28, 2502871), (49, 1430212), (98, 715106), (196, 357553), (343, 204316), (686, 102158), (1372, 51079), (2401, 29188), (4802, 14594), (7297, 9604)]