140964870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{7591}}^1$

素因数の和:8220

約数の個数: 32

約数和(自身を含む): 338906880

約数和(自身を除く): 197942010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1857, 3095, 3714, 6190, 7591, 9285, 15182, 18570, 22773, 37955, 45546, 75910, 113865, 227730, 4698829, 9397658, 14096487, 23494145, 28192974, 46988290, 70482435, 140964870]

約数ペア:

[(1, 140964870), (2, 70482435), (3, 46988290), (5, 28192974), (6, 23494145), (10, 14096487), (15, 9397658), (30, 4698829), (619, 227730), (1238, 113865), (1857, 75910), (3095, 45546), (3714, 37955), (6190, 22773), (7591, 18570), (9285, 15182)]