68193590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2333}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 127716480

約数和(自身を除く): 59522890

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2333, 2923, 4666, 5846, 11665, 14615, 23330, 29230, 86321, 172642, 184307, 368614, 431605, 863210, 921535, 1843070, 6819359, 13638718, 34096795, 68193590]

約数ペア:

[(1, 68193590), (2, 34096795), (5, 13638718), (10, 6819359), (37, 1843070), (74, 921535), (79, 863210), (158, 431605), (185, 368614), (370, 184307), (395, 172642), (790, 86321), (2333, 29230), (2923, 23330), (4666, 14615), (5846, 11665)]