64752490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 139097088

約数和(自身を除く): 74344598

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1117, 1705, 1870, 2234, 2635, 3410, 5270, 5585, 5797, 11170, 11594, 12287, 18989, 24574, 28985, 34627, 37978, 57970, 61435, 69254, 94945, 122870, 173135, 189890, 208879, 346270, 380897, 417758, 588659, 761794, 1044395, 1177318, 1904485, 2088790, 2943295, 3808970, 5886590, 6475249, 12950498, 32376245, 64752490]

約数ペア:

[(1, 64752490), (2, 32376245), (5, 12950498), (10, 6475249), (11, 5886590), (17, 3808970), (22, 2943295), (31, 2088790), (34, 1904485), (55, 1177318), (62, 1044395), (85, 761794), (110, 588659), (155, 417758), (170, 380897), (187, 346270), (310, 208879), (341, 189890), (374, 173135), (527, 122870), (682, 94945), (935, 69254), (1054, 61435), (1117, 57970), (1705, 37978), (1870, 34627), (2234, 28985), (2635, 24574), (3410, 18989), (5270, 12287), (5585, 11594), (5797, 11170)]