61747490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1439}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 127319040

約数和(自身を除く): 65571550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 613, 1226, 1439, 2878, 3065, 4291, 6130, 7195, 8582, 10073, 14390, 20146, 21455, 42910, 50365, 100730, 882107, 1764214, 4410535, 6174749, 8821070, 12349498, 30873745, 61747490]

約数ペア:

[(1, 61747490), (2, 30873745), (5, 12349498), (7, 8821070), (10, 6174749), (14, 4410535), (35, 1764214), (70, 882107), (613, 100730), (1226, 50365), (1439, 42910), (2878, 21455), (3065, 20146), (4291, 14390), (6130, 10073), (7195, 8582)]