171960010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3539}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 319619520

約数和(自身を除く): 147659510

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 430, 565, 1130, 3539, 4859, 7078, 9718, 17695, 24295, 35390, 48590, 152177, 304354, 399907, 760885, 799814, 1521770, 1999535, 3999070, 17196001, 34392002, 85980005, 171960010]

約数ペア:

[(1, 171960010), (2, 85980005), (5, 34392002), (10, 17196001), (43, 3999070), (86, 1999535), (113, 1521770), (215, 799814), (226, 760885), (430, 399907), (565, 304354), (1130, 152177), (3539, 48590), (4859, 35390), (7078, 24295), (9718, 17695)]