26973570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69163}}^1$

素因数の和:69186

約数の個数: 32

約数和(自身を含む): 69717312

約数和(自身を除く): 42743742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 69163, 138326, 207489, 345815, 414978, 691630, 899119, 1037445, 1798238, 2074890, 2697357, 4495595, 5394714, 8991190, 13486785, 26973570]

約数ペア:

[(1, 26973570), (2, 13486785), (3, 8991190), (5, 5394714), (6, 4495595), (10, 2697357), (13, 2074890), (15, 1798238), (26, 1037445), (30, 899119), (39, 691630), (65, 414978), (78, 345815), (130, 207489), (195, 138326), (390, 69163)]