2015133556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 3908713536

約数和(自身を除く): 1893579980

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 167, 211, 334, 422, 493, 668, 841, 844, 986, 1682, 1972, 2839, 3364, 3587, 4843, 5678, 6119, 7174, 9686, 11356, 12238, 14297, 14348, 19372, 24476, 28594, 35237, 57188, 70474, 82331, 104023, 140447, 140948, 164662, 177451, 208046, 280894, 329324, 354902, 416092, 561788, 599029, 709804, 1021873, 1198058, 2043746, 2387599, 2396116, 3016667, 4087492, 4775198, 6033334, 9550396, 12066668, 17371841, 29634317, 34743682, 59268634, 69487364, 118537268, 503783389, 1007566778, 2015133556]

約数ペア:

[(1, 2015133556), (2, 1007566778), (4, 503783389), (17, 118537268), (29, 69487364), (34, 59268634), (58, 34743682), (68, 29634317), (116, 17371841), (167, 12066668), (211, 9550396), (334, 6033334), (422, 4775198), (493, 4087492), (668, 3016667), (841, 2396116), (844, 2387599), (986, 2043746), (1682, 1198058), (1972, 1021873), (2839, 709804), (3364, 599029), (3587, 561788), (4843, 416092), (5678, 354902), (6119, 329324), (7174, 280894), (9686, 208046), (11356, 177451), (12238, 164662), (14297, 140948), (14348, 140447), (19372, 104023), (24476, 82331), (28594, 70474), (35237, 57188)]