70218808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 148561920

約数和(自身を除く): 78343112

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 103, 122, 127, 206, 244, 254, 412, 488, 508, 671, 824, 1016, 1133, 1342, 1397, 2266, 2684, 2794, 4532, 5368, 5588, 6283, 7747, 9064, 11176, 12566, 13081, 15494, 25132, 26162, 30988, 50264, 52324, 61976, 69113, 85217, 104648, 138226, 143891, 170434, 276452, 287782, 340868, 552904, 575564, 681736, 797941, 1151128, 1595882, 3191764, 6383528, 8777351, 17554702, 35109404, 70218808]

約数ペア:

[(1, 70218808), (2, 35109404), (4, 17554702), (8, 8777351), (11, 6383528), (22, 3191764), (44, 1595882), (61, 1151128), (88, 797941), (103, 681736), (122, 575564), (127, 552904), (206, 340868), (244, 287782), (254, 276452), (412, 170434), (488, 143891), (508, 138226), (671, 104648), (824, 85217), (1016, 69113), (1133, 61976), (1342, 52324), (1397, 50264), (2266, 30988), (2684, 26162), (2794, 25132), (4532, 15494), (5368, 13081), (5588, 12566), (6283, 11176), (7747, 9064)]