1566387660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{607127}}^1$

素因数の和:607182

約数の個数: 48

約数和(自身を含む): 4487890176

約数和(自身を除く): 2921502516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 607127, 1214254, 1821381, 2428508, 3035635, 3642762, 6071270, 7285524, 9106905, 12142540, 18213810, 26106461, 36427620, 52212922, 78319383, 104425844, 130532305, 156638766, 261064610, 313277532, 391596915, 522129220, 783193830, 1566387660]

約数ペア:

[(1, 1566387660), (2, 783193830), (3, 522129220), (4, 391596915), (5, 313277532), (6, 261064610), (10, 156638766), (12, 130532305), (15, 104425844), (20, 78319383), (30, 52212922), (43, 36427620), (60, 26106461), (86, 18213810), (129, 12142540), (172, 9106905), (215, 7285524), (258, 6071270), (430, 3642762), (516, 3035635), (645, 2428508), (860, 1821381), (1290, 1214254), (2580, 607127)]