12507870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10169}}^1$

素因数の和:10220

約数の個数: 32

約数和(自身を含む): 30754080

約数和(自身を除く): 18246210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 10169, 20338, 30507, 50845, 61014, 101690, 152535, 305070, 416929, 833858, 1250787, 2084645, 2501574, 4169290, 6253935, 12507870]

約数ペア:

[(1, 12507870), (2, 6253935), (3, 4169290), (5, 2501574), (6, 2084645), (10, 1250787), (15, 833858), (30, 416929), (41, 305070), (82, 152535), (123, 101690), (205, 61014), (246, 50845), (410, 30507), (615, 20338), (1230, 10169)]