29283670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 57425760

約数和(自身を除く): 28142090

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 2531, 5062, 5785, 11570, 12655, 25310, 32903, 65806, 164515, 225259, 329030, 450518, 1126295, 2252590, 2928367, 5856734, 14641835, 29283670]

約数ペア:

[(1, 29283670), (2, 14641835), (5, 5856734), (10, 2928367), (13, 2252590), (26, 1126295), (65, 450518), (89, 329030), (130, 225259), (178, 164515), (445, 65806), (890, 32903), (1157, 25310), (2314, 12655), (2531, 11570), (5062, 5785)]