68816170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1103}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 131632128

約数和(自身を除く): 62815958

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 1103, 1835, 2206, 3670, 5515, 6239, 11030, 12478, 18751, 31195, 37502, 62390, 93755, 187510, 404801, 809602, 2024005, 4048010, 6881617, 13763234, 34408085, 68816170]

約数ペア:

[(1, 68816170), (2, 34408085), (5, 13763234), (10, 6881617), (17, 4048010), (34, 2024005), (85, 809602), (170, 404801), (367, 187510), (734, 93755), (1103, 62390), (1835, 37502), (2206, 31195), (3670, 18751), (5515, 12478), (6239, 11030)]