85724670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{10169}}^1$

素因数の和:10460

約数の個数: 32

約数和(自身を含む): 206491680

約数和(自身を除く): 120767010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 10169, 20338, 30507, 50845, 61014, 101690, 152535, 305070, 2857489, 5714978, 8572467, 14287445, 17144934, 28574890, 42862335, 85724670]

約数ペア:

[(1, 85724670), (2, 42862335), (3, 28574890), (5, 17144934), (6, 14287445), (10, 8572467), (15, 5714978), (30, 2857489), (281, 305070), (562, 152535), (843, 101690), (1405, 61014), (1686, 50845), (2810, 30507), (4215, 20338), (8430, 10169)]