91415018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 158034240

約数和(自身を除く): 66619222

約数列:

[1, 2, 17, 23, 29, 34, 46, 58, 139, 278, 391, 493, 667, 782, 841, 986, 1334, 1682, 2363, 3197, 4031, 4726, 6394, 8062, 11339, 14297, 19343, 22678, 28594, 38686, 54349, 68527, 92713, 108698, 116899, 137054, 185426, 233798, 328831, 657662, 1576121, 1987283, 2688677, 3152242, 3974566, 5377354, 45707509, 91415018]

約数ペア:

[(1, 91415018), (2, 45707509), (17, 5377354), (23, 3974566), (29, 3152242), (34, 2688677), (46, 1987283), (58, 1576121), (139, 657662), (278, 328831), (391, 233798), (493, 185426), (667, 137054), (782, 116899), (841, 108698), (986, 92713), (1334, 68527), (1682, 54349), (2363, 38686), (3197, 28594), (4031, 22678), (4726, 19343), (6394, 14297), (8062, 11339)]