61403810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1427}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 119472192

約数和(自身を除く): 58068382

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1427, 1655, 2854, 3310, 4303, 7135, 8606, 14270, 18551, 21515, 37102, 43030, 92755, 185510, 472337, 944674, 2361685, 4723370, 6140381, 12280762, 30701905, 61403810]

約数ペア:

[(1, 61403810), (2, 30701905), (5, 12280762), (10, 6140381), (13, 4723370), (26, 2361685), (65, 944674), (130, 472337), (331, 185510), (662, 92755), (1427, 43030), (1655, 37102), (2854, 21515), (3310, 18551), (4303, 14270), (7135, 8606)]