129390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 328320

約数和(自身を除く): 198930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 227, 285, 454, 570, 681, 1135, 1362, 2270, 3405, 4313, 6810, 8626, 12939, 21565, 25878, 43130, 64695, 129390]

約数ペア:

[(1, 129390), (2, 64695), (3, 43130), (5, 25878), (6, 21565), (10, 12939), (15, 8626), (19, 6810), (30, 4313), (38, 3405), (57, 2270), (95, 1362), (114, 1135), (190, 681), (227, 570), (285, 454)]