8210730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 13562070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 139, 165, 179, 278, 330, 358, 417, 537, 695, 834, 895, 1074, 1390, 1529, 1790, 1969, 2085, 2685, 3058, 3938, 4170, 4587, 5370, 5907, 7645, 9174, 9845, 11814, 15290, 19690, 22935, 24881, 29535, 45870, 49762, 59070, 74643, 124405, 149286, 248810, 273691, 373215, 547382, 746430, 821073, 1368455, 1642146, 2736910, 4105365, 8210730]

約数ペア:

[(1, 8210730), (2, 4105365), (3, 2736910), (5, 1642146), (6, 1368455), (10, 821073), (11, 746430), (15, 547382), (22, 373215), (30, 273691), (33, 248810), (55, 149286), (66, 124405), (110, 74643), (139, 59070), (165, 49762), (179, 45870), (278, 29535), (330, 24881), (358, 22935), (417, 19690), (537, 15290), (695, 11814), (834, 9845), (895, 9174), (1074, 7645), (1390, 5907), (1529, 5370), (1790, 4587), (1969, 4170), (2085, 3938), (2685, 3058)]