70307090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43669}}^1$

素因数の和:43706

約数の個数: 32

約数和(自身を含む): 150923520

約数和(自身を除く): 80616430

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 43669, 87338, 218345, 305683, 436690, 611366, 1004387, 1528415, 2008774, 3056830, 5021935, 7030709, 10043870, 14061418, 35153545, 70307090]

約数ペア:

[(1, 70307090), (2, 35153545), (5, 14061418), (7, 10043870), (10, 7030709), (14, 5021935), (23, 3056830), (35, 2008774), (46, 1528415), (70, 1004387), (115, 611366), (161, 436690), (230, 305683), (322, 218345), (805, 87338), (1610, 43669)]