15146830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 29121120

約数和(自身を除く): 13974290

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 641, 695, 1282, 1390, 2363, 3205, 4726, 6410, 10897, 11815, 21794, 23630, 54485, 89099, 108970, 178198, 445495, 890990, 1514683, 3029366, 7573415, 15146830]

約数ペア:

[(1, 15146830), (2, 7573415), (5, 3029366), (10, 1514683), (17, 890990), (34, 445495), (85, 178198), (139, 108970), (170, 89099), (278, 54485), (641, 23630), (695, 21794), (1282, 11815), (1390, 10897), (2363, 6410), (3205, 4726)]