1593340

素因数分解:

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

素因数の和:634

約数の個数: 48

約数和(自身を含む): 4032000

約数和(自身を除く): 2438660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 599, 665, 1198, 1330, 2396, 2660, 2995, 4193, 5990, 8386, 11381, 11980, 16772, 20965, 22762, 41930, 45524, 56905, 79667, 83860, 113810, 159334, 227620, 318668, 398335, 796670, 1593340]

約数ペア:

[(1, 1593340), (2, 796670), (4, 398335), (5, 318668), (7, 227620), (10, 159334), (14, 113810), (19, 83860), (20, 79667), (28, 56905), (35, 45524), (38, 41930), (70, 22762), (76, 20965), (95, 16772), (133, 11980), (140, 11381), (190, 8386), (266, 5990), (380, 4193), (532, 2995), (599, 2660), (665, 2396), (1198, 1330)]