28331430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2309}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 68191200

約数和(自身を除く): 39859770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2309, 2454, 4090, 4618, 6135, 6927, 11545, 12270, 13854, 23090, 34635, 69270, 944381, 1888762, 2833143, 4721905, 5666286, 9443810, 14165715, 28331430]

約数ペア:

[(1, 28331430), (2, 14165715), (3, 9443810), (5, 5666286), (6, 4721905), (10, 2833143), (15, 1888762), (30, 944381), (409, 69270), (818, 34635), (1227, 23090), (2045, 13854), (2309, 12270), (2454, 11545), (4090, 6927), (4618, 6135)]