2938863810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2278189}}^1$

素因数の和:2278242

約数の個数: 32

約数和(自身を含む): 7217305920

約数和(自身を除く): 4278442110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2278189, 4556378, 6834567, 11390945, 13669134, 22781890, 34172835, 68345670, 97962127, 195924254, 293886381, 489810635, 587772762, 979621270, 1469431905, 2938863810]

約数ペア:

[(1, 2938863810), (2, 1469431905), (3, 979621270), (5, 587772762), (6, 489810635), (10, 293886381), (15, 195924254), (30, 97962127), (43, 68345670), (86, 34172835), (129, 22781890), (215, 13669134), (258, 11390945), (430, 6834567), (645, 4556378), (1290, 2278189)]