30262570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{859}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 58947840

約数和(自身を除く): 28685270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 859, 1355, 1718, 2710, 3523, 4295, 7046, 8590, 11167, 17615, 22334, 35230, 55835, 111670, 232789, 465578, 1163945, 2327890, 3026257, 6052514, 15131285, 30262570]

約数ペア:

[(1, 30262570), (2, 15131285), (5, 6052514), (10, 3026257), (13, 2327890), (26, 1163945), (65, 465578), (130, 232789), (271, 111670), (542, 55835), (859, 35230), (1355, 22334), (1718, 17615), (2710, 11167), (3523, 8590), (4295, 7046)]