2017671630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{7487}}^1$

素因数の和:8201

約数の個数: 64

約数和(自身を含む): 5223149568

約数和(自身を除く): 3205477938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 691, 1382, 2073, 3455, 4146, 6910, 7487, 8983, 10365, 14974, 17966, 20730, 22461, 26949, 37435, 44915, 44922, 53898, 74870, 89830, 97331, 112305, 134745, 194662, 224610, 269490, 291993, 486655, 583986, 973310, 1459965, 2919930, 5173517, 10347034, 15520551, 25867585, 31041102, 51735170, 67255721, 77602755, 134511442, 155205510, 201767163, 336278605, 403534326, 672557210, 1008835815, 2017671630]

約数ペア:

[(1, 2017671630), (2, 1008835815), (3, 672557210), (5, 403534326), (6, 336278605), (10, 201767163), (13, 155205510), (15, 134511442), (26, 77602755), (30, 67255721), (39, 51735170), (65, 31041102), (78, 25867585), (130, 15520551), (195, 10347034), (390, 5173517), (691, 2919930), (1382, 1459965), (2073, 973310), (3455, 583986), (4146, 486655), (6910, 291993), (7487, 269490), (8983, 224610), (10365, 194662), (14974, 134745), (17966, 112305), (20730, 97331), (22461, 89830), (26949, 74870), (37435, 53898), (44915, 44922)]