28446870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3499}}^1$

素因数の和:3780

約数の個数: 32

約数和(自身を含む): 68544000

約数和(自身を除く): 40097130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 3499, 4065, 6998, 8130, 10497, 17495, 20994, 34990, 52485, 104970, 948229, 1896458, 2844687, 4741145, 5689374, 9482290, 14223435, 28446870]

約数ペア:

[(1, 28446870), (2, 14223435), (3, 9482290), (5, 5689374), (6, 4741145), (10, 2844687), (15, 1896458), (30, 948229), (271, 104970), (542, 52485), (813, 34990), (1355, 20994), (1626, 17495), (2710, 10497), (3499, 8130), (4065, 6998)]