627196770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{774317}}^1$

素因数の和:774336

約数の個数: 40

約数和(自身を含む): 1686464604

約数和(自身を除く): 1059267834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 774317, 1548634, 2322951, 3871585, 4645902, 6968853, 7743170, 11614755, 13937706, 20906559, 23229510, 34844265, 41813118, 62719677, 69688530, 104532795, 125439354, 209065590, 313598385, 627196770]

約数ペア:

[(1, 627196770), (2, 313598385), (3, 209065590), (5, 125439354), (6, 104532795), (9, 69688530), (10, 62719677), (15, 41813118), (18, 34844265), (27, 23229510), (30, 20906559), (45, 13937706), (54, 11614755), (81, 7743170), (90, 6968853), (135, 4645902), (162, 3871585), (270, 2322951), (405, 1548634), (810, 774317)]