2210220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4093}}^1$

素因数の和:4111

約数の個数: 48

約数和(自身を含む): 6877920

約数和(自身を除く): 4667700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4093, 8186, 12279, 16372, 20465, 24558, 36837, 40930, 49116, 61395, 73674, 81860, 110511, 122790, 147348, 184185, 221022, 245580, 368370, 442044, 552555, 736740, 1105110, 2210220]

約数ペア:

[(1, 2210220), (2, 1105110), (3, 736740), (4, 552555), (5, 442044), (6, 368370), (9, 245580), (10, 221022), (12, 184185), (15, 147348), (18, 122790), (20, 110511), (27, 81860), (30, 73674), (36, 61395), (45, 49116), (54, 40930), (60, 36837), (90, 24558), (108, 20465), (135, 16372), (180, 12279), (270, 8186), (540, 4093)]