17243240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61583}}^1$

素因数の和:61601

約数の個数: 32

約数和(自身を含む): 44340480

約数和(自身を除く): 27097240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 61583, 123166, 246332, 307915, 431081, 492664, 615830, 862162, 1231660, 1724324, 2155405, 2463320, 3448648, 4310810, 8621620, 17243240]

約数ペア:

[(1, 17243240), (2, 8621620), (4, 4310810), (5, 3448648), (7, 2463320), (8, 2155405), (10, 1724324), (14, 1231660), (20, 862162), (28, 615830), (35, 492664), (40, 431081), (56, 307915), (70, 246332), (140, 123166), (280, 61583)]