15891470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{599}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 16940530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 599, 758, 1198, 1895, 2653, 2995, 3790, 4193, 5306, 5990, 8386, 13265, 20965, 26530, 41930, 227021, 454042, 1135105, 1589147, 2270210, 3178294, 7945735, 15891470]

約数ペア:

[(1, 15891470), (2, 7945735), (5, 3178294), (7, 2270210), (10, 1589147), (14, 1135105), (35, 454042), (70, 227021), (379, 41930), (599, 26530), (758, 20965), (1198, 13265), (1895, 8386), (2653, 5990), (2995, 5306), (3790, 4193)]