3186680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 8640000

約数和(自身を除く): 5453320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 599, 665, 760, 1064, 1198, 1330, 2396, 2660, 2995, 4193, 4792, 5320, 5990, 8386, 11381, 11980, 16772, 20965, 22762, 23960, 33544, 41930, 45524, 56905, 79667, 83860, 91048, 113810, 159334, 167720, 227620, 318668, 398335, 455240, 637336, 796670, 1593340, 3186680]

約数ペア:

[(1, 3186680), (2, 1593340), (4, 796670), (5, 637336), (7, 455240), (8, 398335), (10, 318668), (14, 227620), (19, 167720), (20, 159334), (28, 113810), (35, 91048), (38, 83860), (40, 79667), (56, 56905), (70, 45524), (76, 41930), (95, 33544), (133, 23960), (140, 22762), (152, 20965), (190, 16772), (266, 11980), (280, 11381), (380, 8386), (532, 5990), (599, 5320), (665, 4792), (760, 4193), (1064, 2995), (1198, 2660), (1330, 2396)]