30290708

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10711}}^1$

素因数の和:10823

約数の個数: 24

約数和(自身を含む): 61186944

約数和(自身を除く): 30896236

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 10711, 21422, 42844, 74977, 149954, 299908, 1081811, 2163622, 4327244, 7572677, 15145354, 30290708]

約数ペア:

[(1, 30290708), (2, 15145354), (4, 7572677), (7, 4327244), (14, 2163622), (28, 1081811), (101, 299908), (202, 149954), (404, 74977), (707, 42844), (1414, 21422), (2828, 10711)]