30510970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10631}}^1$

素因数の和:10686

約数の個数: 32

約数和(自身を含む): 64302336

約数和(自身を除く): 33791366

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 10631, 21262, 53155, 74417, 106310, 148834, 372085, 435871, 744170, 871742, 2179355, 3051097, 4358710, 6102194, 15255485, 30510970]

約数ペア:

[(1, 30510970), (2, 15255485), (5, 6102194), (7, 4358710), (10, 3051097), (14, 2179355), (35, 871742), (41, 744170), (70, 435871), (82, 372085), (205, 148834), (287, 106310), (410, 74417), (574, 53155), (1435, 21262), (2870, 10631)]