2149180860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4513}}^1\times {\mathrm{7937}}^1$

素因数の和:12462

約数の個数: 48

約数和(自身を含む): 6019798176

約数和(自身を除く): 3870617316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4513, 7937, 9026, 13539, 15874, 18052, 22565, 23811, 27078, 31748, 39685, 45130, 47622, 54156, 67695, 79370, 90260, 95244, 119055, 135390, 158740, 238110, 270780, 476220, 35819681, 71639362, 107459043, 143278724, 179098405, 214918086, 358196810, 429836172, 537295215, 716393620, 1074590430, 2149180860]

約数ペア:

[(1, 2149180860), (2, 1074590430), (3, 716393620), (4, 537295215), (5, 429836172), (6, 358196810), (10, 214918086), (12, 179098405), (15, 143278724), (20, 107459043), (30, 71639362), (60, 35819681), (4513, 476220), (7937, 270780), (9026, 238110), (13539, 158740), (15874, 135390), (18052, 119055), (22565, 95244), (23811, 90260), (27078, 79370), (31748, 67695), (39685, 54156), (45130, 47622)]