4062970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 3597830

約数列:

[1, 2, 5, 10, 37, 74, 79, 139, 158, 185, 278, 370, 395, 695, 790, 1390, 2923, 5143, 5846, 10286, 10981, 14615, 21962, 25715, 29230, 51430, 54905, 109810, 406297, 812594, 2031485, 4062970]

約数ペア:

[(1, 4062970), (2, 2031485), (5, 812594), (10, 406297), (37, 109810), (74, 54905), (79, 51430), (139, 29230), (158, 25715), (185, 21962), (278, 14615), (370, 10981), (395, 10286), (695, 5846), (790, 5143), (1390, 2923)]