12505430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 25871616

約数和(自身を除く): 13366186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 787, 1135, 1574, 1589, 2270, 3178, 3935, 5509, 7870, 7945, 11018, 15890, 27545, 55090, 178649, 357298, 893245, 1250543, 1786490, 2501086, 6252715, 12505430]

約数ペア:

[(1, 12505430), (2, 6252715), (5, 2501086), (7, 1786490), (10, 1250543), (14, 893245), (35, 357298), (70, 178649), (227, 55090), (454, 27545), (787, 15890), (1135, 11018), (1574, 7945), (1589, 7870), (2270, 5509), (3178, 3935)]