69540874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 122895360

約数和(自身を除く): 53354486

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 239, 247, 361, 403, 478, 494, 589, 722, 806, 1178, 3107, 4541, 4693, 6214, 7409, 7657, 9082, 9386, 11191, 14818, 15314, 22382, 59033, 86279, 96317, 118066, 140771, 145483, 172558, 192634, 281542, 290966, 1121627, 1830023, 2243254, 2674649, 3660046, 5349298, 34770437, 69540874]

約数ペア:

[(1, 69540874), (2, 34770437), (13, 5349298), (19, 3660046), (26, 2674649), (31, 2243254), (38, 1830023), (62, 1121627), (239, 290966), (247, 281542), (361, 192634), (403, 172558), (478, 145483), (494, 140771), (589, 118066), (722, 96317), (806, 86279), (1178, 59033), (3107, 22382), (4541, 15314), (4693, 14818), (6214, 11191), (7409, 9386), (7657, 9082)]