29813030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4327}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 58895424

約数和(自身を除く): 29082394

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 4327, 6890, 8654, 21635, 43270, 56251, 112502, 229331, 281255, 458662, 562510, 1146655, 2293310, 2981303, 5962606, 14906515, 29813030]

約数ペア:

[(1, 29813030), (2, 14906515), (5, 5962606), (10, 2981303), (13, 2293310), (26, 1146655), (53, 562510), (65, 458662), (106, 281255), (130, 229331), (265, 112502), (530, 56251), (689, 43270), (1378, 21635), (3445, 8654), (4327, 6890)]