8672210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 8020270

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 367, 695, 734, 1390, 1835, 2363, 3670, 4726, 6239, 11815, 12478, 23630, 31195, 51013, 62390, 102026, 255065, 510130, 867221, 1734442, 4336105, 8672210]

約数ペア:

[(1, 8672210), (2, 4336105), (5, 1734442), (10, 867221), (17, 510130), (34, 255065), (85, 102026), (139, 62390), (170, 51013), (278, 31195), (367, 23630), (695, 12478), (734, 11815), (1390, 6239), (1835, 4726), (2363, 3670)]