30870345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 58291200

約数和(自身を除く): 27420855

約数列:

[1, 3, 5, 11, 15, 19, 33, 43, 55, 57, 95, 129, 165, 209, 215, 229, 285, 473, 627, 645, 687, 817, 1045, 1145, 1419, 2365, 2451, 2519, 3135, 3435, 4085, 4351, 7095, 7557, 8987, 9847, 12255, 12595, 13053, 21755, 26961, 29541, 37785, 44935, 47861, 49235, 65265, 108317, 134805, 143583, 147705, 187093, 239305, 324951, 541585, 561279, 717915, 935465, 1624755, 2058023, 2806395, 6174069, 10290115, 30870345]

約数ペア:

[(1, 30870345), (3, 10290115), (5, 6174069), (11, 2806395), (15, 2058023), (19, 1624755), (33, 935465), (43, 717915), (55, 561279), (57, 541585), (95, 324951), (129, 239305), (165, 187093), (209, 147705), (215, 143583), (229, 134805), (285, 108317), (473, 65265), (627, 49235), (645, 47861), (687, 44935), (817, 37785), (1045, 29541), (1145, 26961), (1419, 21755), (2365, 13053), (2451, 12595), (2519, 12255), (3135, 9847), (3435, 8987), (4085, 7557), (4351, 7095)]