134774360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15527}}^1$

素因数の和:15576

約数の個数: 64

約数和(自身を含む): 357765120

約数和(自身を除く): 222990760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 15527, 31054, 62108, 77635, 108689, 124216, 155270, 217378, 310540, 434756, 481337, 543445, 621080, 869512, 962674, 1086890, 1925348, 2173780, 2406685, 3369359, 3850696, 4347560, 4813370, 6738718, 9626740, 13477436, 16846795, 19253480, 26954872, 33693590, 67387180, 134774360]

約数ペア:

[(1, 134774360), (2, 67387180), (4, 33693590), (5, 26954872), (7, 19253480), (8, 16846795), (10, 13477436), (14, 9626740), (20, 6738718), (28, 4813370), (31, 4347560), (35, 3850696), (40, 3369359), (56, 2406685), (62, 2173780), (70, 1925348), (124, 1086890), (140, 962674), (155, 869512), (217, 621080), (248, 543445), (280, 481337), (310, 434756), (434, 310540), (620, 217378), (868, 155270), (1085, 124216), (1240, 108689), (1736, 77635), (2170, 62108), (4340, 31054), (8680, 15527)]