2377480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1213}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 6227820

約数和(自身を除く): 3850340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1213, 1960, 2426, 4852, 6065, 8491, 9704, 12130, 16982, 24260, 33964, 42455, 48520, 59437, 67928, 84910, 118874, 169820, 237748, 297185, 339640, 475496, 594370, 1188740, 2377480]

約数ペア:

[(1, 2377480), (2, 1188740), (4, 594370), (5, 475496), (7, 339640), (8, 297185), (10, 237748), (14, 169820), (20, 118874), (28, 84910), (35, 67928), (40, 59437), (49, 48520), (56, 42455), (70, 33964), (98, 24260), (140, 16982), (196, 12130), (245, 9704), (280, 8491), (392, 6065), (490, 4852), (980, 2426), (1213, 1960)]