72107130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55897}}^1$

素因数の和:55950

約数の個数: 32

約数和(自身を含む): 177084864

約数和(自身を除く): 104977734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 55897, 111794, 167691, 279485, 335382, 558970, 838455, 1676910, 2403571, 4807142, 7210713, 12017855, 14421426, 24035710, 36053565, 72107130]

約数ペア:

[(1, 72107130), (2, 36053565), (3, 24035710), (5, 14421426), (6, 12017855), (10, 7210713), (15, 4807142), (30, 2403571), (43, 1676910), (86, 838455), (129, 558970), (215, 335382), (258, 279485), (430, 167691), (645, 111794), (1290, 55897)]