770517110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{4861}}^1$

素因数の和:5021

約数の個数: 48

約数和(自身を含む): 1536430896

約数和(自身を除く): 765913786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 131, 242, 262, 605, 655, 1210, 1310, 1441, 2882, 4861, 7205, 9722, 14410, 15851, 24305, 31702, 48610, 53471, 79255, 106942, 158510, 267355, 534710, 588181, 636791, 1176362, 1273582, 2940905, 3183955, 5881810, 6367910, 7004701, 14009402, 35023505, 70047010, 77051711, 154103422, 385258555, 770517110]

約数ペア:

[(1, 770517110), (2, 385258555), (5, 154103422), (10, 77051711), (11, 70047010), (22, 35023505), (55, 14009402), (110, 7004701), (121, 6367910), (131, 5881810), (242, 3183955), (262, 2940905), (605, 1273582), (655, 1176362), (1210, 636791), (1310, 588181), (1441, 534710), (2882, 267355), (4861, 158510), (7205, 106942), (9722, 79255), (14410, 53471), (15851, 48610), (24305, 31702)]