9699970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{138571}}^1$

素因数の和:138585

約数の個数: 16

約数和(自身を含む): 19954368

約数和(自身を除く): 10254398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 138571, 277142, 692855, 969997, 1385710, 1939994, 4849985, 9699970]

約数ペア:

[(1, 9699970), (2, 4849985), (5, 1939994), (7, 1385710), (10, 969997), (14, 692855), (35, 277142), (70, 138571)]