749581630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{10708309}}^1$

素因数の和:10708323

約数の個数: 16

約数和(自身を含む): 1541996640

約数和(自身を除く): 792415010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 10708309, 21416618, 53541545, 74958163, 107083090, 149916326, 374790815, 749581630]

約数ペア:

[(1, 749581630), (2, 374790815), (5, 149916326), (7, 107083090), (10, 74958163), (14, 53541545), (35, 21416618), (70, 10708309)]