9728030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74831}}^1$

素因数の和:74851

約数の個数: 16

約数和(自身を含む): 18857664

約数和(自身を除く): 9129634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 74831, 149662, 374155, 748310, 972803, 1945606, 4864015, 9728030]

約数ペア:

[(1, 9728030), (2, 4864015), (5, 1945606), (10, 972803), (13, 748310), (26, 374155), (65, 149662), (130, 74831)]