13091340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5897}}^1$

素因数の和:5946

約数の個数: 48

約数和(自身を含む): 37652832

約数和(自身を除く): 24561492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5897, 11794, 17691, 23588, 29485, 35382, 58970, 70764, 88455, 117940, 176910, 218189, 353820, 436378, 654567, 872756, 1090945, 1309134, 2181890, 2618268, 3272835, 4363780, 6545670, 13091340]

約数ペア:

[(1, 13091340), (2, 6545670), (3, 4363780), (4, 3272835), (5, 2618268), (6, 2181890), (10, 1309134), (12, 1090945), (15, 872756), (20, 654567), (30, 436378), (37, 353820), (60, 218189), (74, 176910), (111, 117940), (148, 88455), (185, 70764), (222, 58970), (370, 35382), (444, 29485), (555, 23588), (740, 17691), (1110, 11794), (2220, 5897)]