856152010

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{249607}}^1$

素因数の和:249635

約数の個数: 32

約数和(自身を含む): 1797177600

約数和(自身を除く): 941025590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 249607, 499214, 1248035, 1747249, 2496070, 3494498, 8736245, 12230743, 17472490, 24461486, 61153715, 85615201, 122307430, 171230402, 428076005, 856152010]

約数ペア:

[(1, 856152010), (2, 428076005), (5, 171230402), (7, 122307430), (10, 85615201), (14, 61153715), (35, 24461486), (49, 17472490), (70, 12230743), (98, 8736245), (245, 3494498), (343, 2496070), (490, 1747249), (686, 1248035), (1715, 499214), (3430, 249607)]