516195660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{78929}}^1$

素因数の和:79050

約数の個数: 48

約数和(自身を含む): 1458626400

約数和(自身を除く): 942430740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 78929, 157858, 236787, 315716, 394645, 473574, 789290, 947148, 1183935, 1578580, 2367870, 4735740, 8603261, 17206522, 25809783, 34413044, 43016305, 51619566, 86032610, 103239132, 129048915, 172065220, 258097830, 516195660]

約数ペア:

[(1, 516195660), (2, 258097830), (3, 172065220), (4, 129048915), (5, 103239132), (6, 86032610), (10, 51619566), (12, 43016305), (15, 34413044), (20, 25809783), (30, 17206522), (60, 8603261), (109, 4735740), (218, 2367870), (327, 1578580), (436, 1183935), (545, 947148), (654, 789290), (1090, 473574), (1308, 394645), (1635, 315716), (2180, 236787), (3270, 157858), (6540, 78929)]