30689036

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2179}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 61528320

約数和(自身を除く): 30839284

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 2179, 3521, 4358, 7042, 8716, 14084, 15253, 30506, 61012, 1096037, 2192074, 4384148, 7672259, 15344518, 30689036]

約数ペア:

[(1, 30689036), (2, 15344518), (4, 7672259), (7, 4384148), (14, 2192074), (28, 1096037), (503, 61012), (1006, 30506), (2012, 15253), (2179, 14084), (3521, 8716), (4358, 7042)]