30529828

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25357}}^1$

素因数の和:25411

約数の個数: 24

約数和(自身を含む): 62482112

約数和(自身を除く): 31952284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 25357, 50714, 101428, 177499, 354998, 709996, 1090351, 2180702, 4361404, 7632457, 15264914, 30529828]

約数ペア:

[(1, 30529828), (2, 15264914), (4, 7632457), (7, 4361404), (14, 2180702), (28, 1090351), (43, 709996), (86, 354998), (172, 177499), (301, 101428), (602, 50714), (1204, 25357)]