22538530

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{6571}}^1$

素因数の和:6599

約数の個数: 32

約数和(自身を含む): 47318400

約数和(自身を除く): 24779870

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 6571, 13142, 32855, 45997, 65710, 91994, 229985, 321979, 459970, 643958, 1609895, 2253853, 3219790, 4507706, 11269265, 22538530]

約数ペア:

[(1, 22538530), (2, 11269265), (5, 4507706), (7, 3219790), (10, 2253853), (14, 1609895), (35, 643958), (49, 459970), (70, 321979), (98, 229985), (245, 91994), (343, 65710), (490, 45997), (686, 32855), (1715, 13142), (3430, 6571)]