70192940

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{15461}}^1$

素因数の和:15697

約数の個数: 24

約数和(自身を含む): 148064112

約数和(自身を除く): 77871172

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 15461, 30922, 61844, 77305, 154610, 309220, 3509647, 7019294, 14038588, 17548235, 35096470, 70192940]

約数ペア:

[(1, 70192940), (2, 35096470), (4, 17548235), (5, 14038588), (10, 7019294), (20, 3509647), (227, 309220), (454, 154610), (908, 77305), (1135, 61844), (2270, 30922), (4540, 15461)]