2912674020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{445363}}^1$

素因数の和:445484

約数の個数: 48

約数和(自身を含む): 8230326720

約数和(自身を除く): 5317652700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 445363, 890726, 1336089, 1781452, 2226815, 2672178, 4453630, 5344356, 6680445, 8907260, 13360890, 26721780, 48544567, 97089134, 145633701, 194178268, 242722835, 291267402, 485445670, 582534804, 728168505, 970891340, 1456337010, 2912674020]

約数ペア:

[(1, 2912674020), (2, 1456337010), (3, 970891340), (4, 728168505), (5, 582534804), (6, 485445670), (10, 291267402), (12, 242722835), (15, 194178268), (20, 145633701), (30, 97089134), (60, 48544567), (109, 26721780), (218, 13360890), (327, 8907260), (436, 6680445), (545, 5344356), (654, 4453630), (1090, 2672178), (1308, 2226815), (1635, 1781452), (2180, 1336089), (3270, 890726), (6540, 445363)]