4240460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4327}}^1$

素因数の和:4350

約数の個数: 36

約数和(自身を含む): 10361232

約数和(自身を除く): 6120772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4327, 8654, 17308, 21635, 30289, 43270, 60578, 86540, 121156, 151445, 212023, 302890, 424046, 605780, 848092, 1060115, 2120230, 4240460]

約数ペア:

[(1, 4240460), (2, 2120230), (4, 1060115), (5, 848092), (7, 605780), (10, 424046), (14, 302890), (20, 212023), (28, 151445), (35, 121156), (49, 86540), (70, 60578), (98, 43270), (140, 30289), (196, 21635), (245, 17308), (490, 8654), (980, 4327)]