30804438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3613}}^1$

素因数の和:3661

約数の個数: 48

約数和(自身を含む): 74159280

約数和(自身を除く): 43354842

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 3613, 4263, 7226, 8526, 10839, 21678, 25291, 50582, 75873, 104777, 151746, 177037, 209554, 314331, 354074, 531111, 628662, 733439, 1062222, 1466878, 2200317, 4400634, 5134073, 10268146, 15402219, 30804438]

約数ペア:

[(1, 30804438), (2, 15402219), (3, 10268146), (6, 5134073), (7, 4400634), (14, 2200317), (21, 1466878), (29, 1062222), (42, 733439), (49, 628662), (58, 531111), (87, 354074), (98, 314331), (147, 209554), (174, 177037), (203, 151746), (294, 104777), (406, 75873), (609, 50582), (1218, 25291), (1421, 21678), (2842, 10839), (3613, 8526), (4263, 7226)]