30691868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{751}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 57040704

約数和(自身を除く): 26348836

約数列:

[1, 2, 4, 17, 34, 68, 601, 751, 1202, 1502, 2404, 3004, 10217, 12767, 20434, 25534, 40868, 51068, 451351, 902702, 1805404, 7672967, 15345934, 30691868]

約数ペア:

[(1, 30691868), (2, 15345934), (4, 7672967), (17, 1805404), (34, 902702), (68, 451351), (601, 51068), (751, 40868), (1202, 25534), (1502, 20434), (2404, 12767), (3004, 10217)]