173829230

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 145505170

約数列:

[1, 2, 5, 10, 79, 139, 158, 278, 395, 695, 790, 1390, 1583, 3166, 7915, 10981, 15830, 21962, 54905, 109810, 125057, 220037, 250114, 440074, 625285, 1100185, 1250570, 2200370, 17382923, 34765846, 86914615, 173829230]

約数ペア:

[(1, 173829230), (2, 86914615), (5, 34765846), (10, 17382923), (79, 2200370), (139, 1250570), (158, 1100185), (278, 625285), (395, 440074), (695, 250114), (790, 220037), (1390, 125057), (1583, 109810), (3166, 54905), (7915, 21962), (10981, 15830)]