70552940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 154889280

約数和(自身を除く): 84336340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 1030, 1181, 2060, 2362, 2987, 4724, 5905, 5974, 11810, 11948, 14935, 23620, 29870, 34249, 59740, 68498, 121643, 136996, 171245, 243286, 342490, 486572, 608215, 684980, 1216430, 2432860, 3527647, 7055294, 14110588, 17638235, 35276470, 70552940]

約数ペア:

[(1, 70552940), (2, 35276470), (4, 17638235), (5, 14110588), (10, 7055294), (20, 3527647), (29, 2432860), (58, 1216430), (103, 684980), (116, 608215), (145, 486572), (206, 342490), (290, 243286), (412, 171245), (515, 136996), (580, 121643), (1030, 68498), (1181, 59740), (2060, 34249), (2362, 29870), (2987, 23620), (4724, 14935), (5905, 11948), (5974, 11810)]