1919490060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1881853}}^1$

素因数の和:1881882

約数の個数: 48

約数和(自身を含む): 5690726496

約数和(自身を除く): 3771236436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1881853, 3763706, 5645559, 7527412, 9409265, 11291118, 18818530, 22582236, 28227795, 31991501, 37637060, 56455590, 63983002, 95974503, 112911180, 127966004, 159957505, 191949006, 319915010, 383898012, 479872515, 639830020, 959745030, 1919490060]

約数ペア:

[(1, 1919490060), (2, 959745030), (3, 639830020), (4, 479872515), (5, 383898012), (6, 319915010), (10, 191949006), (12, 159957505), (15, 127966004), (17, 112911180), (20, 95974503), (30, 63983002), (34, 56455590), (51, 37637060), (60, 31991501), (68, 28227795), (85, 22582236), (102, 18818530), (170, 11291118), (204, 9409265), (255, 7527412), (340, 5645559), (510, 3763706), (1020, 1881853)]