86458590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{106739}}^1$

素因数の和:106758

約数の個数: 40

約数和(自身を含む): 232479720

約数和(自身を除く): 146021130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 106739, 213478, 320217, 533695, 640434, 960651, 1067390, 1601085, 1921302, 2881953, 3202170, 4803255, 5763906, 8645859, 9606510, 14409765, 17291718, 28819530, 43229295, 86458590]

約数ペア:

[(1, 86458590), (2, 43229295), (3, 28819530), (5, 17291718), (6, 14409765), (9, 9606510), (10, 8645859), (15, 5763906), (18, 4803255), (27, 3202170), (30, 2881953), (45, 1921302), (54, 1601085), (81, 1067390), (90, 960651), (135, 640434), (162, 533695), (270, 320217), (405, 213478), (810, 106739)]