3154360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 7931520

約数和(自身を除く): 4777160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 107, 110, 134, 214, 220, 268, 335, 428, 440, 535, 536, 670, 737, 856, 1070, 1177, 1340, 1474, 2140, 2354, 2680, 2948, 3685, 4280, 4708, 5885, 5896, 7169, 7370, 9416, 11770, 14338, 14740, 23540, 28676, 29480, 35845, 47080, 57352, 71690, 78859, 143380, 157718, 286760, 315436, 394295, 630872, 788590, 1577180, 3154360]

約数ペア:

[(1, 3154360), (2, 1577180), (4, 788590), (5, 630872), (8, 394295), (10, 315436), (11, 286760), (20, 157718), (22, 143380), (40, 78859), (44, 71690), (55, 57352), (67, 47080), (88, 35845), (107, 29480), (110, 28676), (134, 23540), (214, 14740), (220, 14338), (268, 11770), (335, 9416), (428, 7370), (440, 7169), (535, 5896), (536, 5885), (670, 4708), (737, 4280), (856, 3685), (1070, 2948), (1177, 2680), (1340, 2354), (1474, 2140)]