68114590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 125199360

約数和(自身を除く): 57084770

約数列:

[1, 2, 5, 10, 79, 151, 158, 302, 395, 571, 755, 790, 1142, 1510, 2855, 5710, 11929, 23858, 45109, 59645, 86221, 90218, 119290, 172442, 225545, 431105, 451090, 862210, 6811459, 13622918, 34057295, 68114590]

約数ペア:

[(1, 68114590), (2, 34057295), (5, 13622918), (10, 6811459), (79, 862210), (151, 451090), (158, 431105), (302, 225545), (395, 172442), (571, 119290), (755, 90218), (790, 86221), (1142, 59645), (1510, 45109), (2855, 23858), (5710, 11929)]