15664067570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1\times {\mathrm{11779}}^1$

素因数の和:13730

約数の個数: 32

約数和(自身を含む): 28610133120

約数和(自身を除く): 12946065550

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1873, 3746, 9365, 11779, 18730, 23558, 58895, 117790, 132983, 265966, 664915, 836309, 1329830, 1672618, 4181545, 8363090, 22062067, 44124134, 110310335, 220620670, 1566406757, 3132813514, 7832033785, 15664067570]

約数ペア:

[(1, 15664067570), (2, 7832033785), (5, 3132813514), (10, 1566406757), (71, 220620670), (142, 110310335), (355, 44124134), (710, 22062067), (1873, 8363090), (3746, 4181545), (9365, 1672618), (11779, 1329830), (18730, 836309), (23558, 664915), (58895, 265966), (117790, 132983)]