2912892850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{438029}}^1$

素因数の和:438067

約数の個数: 48

約数和(自身を含む): 6517886400

約数和(自身を除く): 3604993550

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 438029, 876058, 2190145, 3066203, 4380290, 6132406, 8322551, 10950725, 15331015, 16645102, 21901450, 30662030, 41612755, 58257857, 76655075, 83225510, 116515714, 153310150, 208063775, 291289285, 416127550, 582578570, 1456446425, 2912892850]

約数ペア:

[(1, 2912892850), (2, 1456446425), (5, 582578570), (7, 416127550), (10, 291289285), (14, 208063775), (19, 153310150), (25, 116515714), (35, 83225510), (38, 76655075), (50, 58257857), (70, 41612755), (95, 30662030), (133, 21901450), (175, 16645102), (190, 15331015), (266, 10950725), (350, 8322551), (475, 6132406), (665, 4380290), (950, 3066203), (1330, 2190145), (3325, 876058), (6650, 438029)]