2100031320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17500261}}^1$

素因数の和:17500275

約数の個数: 32

約数和(自身を含む): 6300094320

約数和(自身を除く): 4200063000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17500261, 35000522, 52500783, 70001044, 87501305, 105001566, 140002088, 175002610, 210003132, 262503915, 350005220, 420006264, 525007830, 700010440, 1050015660, 2100031320]

約数ペア:

[(1, 2100031320), (2, 1050015660), (3, 700010440), (4, 525007830), (5, 420006264), (6, 350005220), (8, 262503915), (10, 210003132), (12, 175002610), (15, 140002088), (20, 105001566), (24, 87501305), (30, 70001044), (40, 52500783), (60, 35000522), (120, 17500261)]