4901470

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1429}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 10296000

約数和(自身を除く): 5394530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1429, 1715, 2858, 3430, 7145, 10003, 14290, 20006, 50015, 70021, 100030, 140042, 350105, 490147, 700210, 980294, 2450735, 4901470]

約数ペア:

[(1, 4901470), (2, 2450735), (5, 980294), (7, 700210), (10, 490147), (14, 350105), (35, 140042), (49, 100030), (70, 70021), (98, 50015), (245, 20006), (343, 14290), (490, 10003), (686, 7145), (1429, 3430), (1715, 2858)]