30158256

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{16981}}^1$

素因数の和:17029

約数の個数: 40

約数和(自身を含む): 80019184

約数和(自身を除く): 49860928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 16981, 33962, 50943, 67924, 101886, 135848, 203772, 271696, 407544, 628297, 815088, 1256594, 1884891, 2513188, 3769782, 5026376, 7539564, 10052752, 15079128, 30158256]

約数ペア:

[(1, 30158256), (2, 15079128), (3, 10052752), (4, 7539564), (6, 5026376), (8, 3769782), (12, 2513188), (16, 1884891), (24, 1256594), (37, 815088), (48, 628297), (74, 407544), (111, 271696), (148, 203772), (222, 135848), (296, 101886), (444, 67924), (592, 50943), (888, 33962), (1776, 16981)]