171489430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2309}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 353263680

約数和(自身を除く): 181774250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1061, 2122, 2309, 4618, 5305, 7427, 10610, 11545, 14854, 16163, 23090, 32326, 37135, 74270, 80815, 161630, 2449849, 4899698, 12249245, 17148943, 24498490, 34297886, 85744715, 171489430]

約数ペア:

[(1, 171489430), (2, 85744715), (5, 34297886), (7, 24498490), (10, 17148943), (14, 12249245), (35, 4899698), (70, 2449849), (1061, 161630), (2122, 80815), (2309, 74270), (4618, 37135), (5305, 32326), (7427, 23090), (10610, 16163), (11545, 14854)]