4779460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4877}}^1$

素因数の和:4900

約数の個数: 36

約数和(自身を含む): 11677932

約数和(自身を除く): 6898472

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4877, 9754, 19508, 24385, 34139, 48770, 68278, 97540, 136556, 170695, 238973, 341390, 477946, 682780, 955892, 1194865, 2389730, 4779460]

約数ペア:

[(1, 4779460), (2, 2389730), (4, 1194865), (5, 955892), (7, 682780), (10, 477946), (14, 341390), (20, 238973), (28, 170695), (35, 136556), (49, 97540), (70, 68278), (98, 48770), (140, 34139), (196, 24385), (245, 19508), (490, 9754), (980, 4877)]