15644630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 29570400

約数和(自身を除く): 13925770

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 739, 1478, 2117, 3695, 4234, 7390, 10585, 21170, 21431, 42862, 53947, 107155, 107894, 214310, 269735, 539470, 1564463, 3128926, 7822315, 15644630]

約数ペア:

[(1, 15644630), (2, 7822315), (5, 3128926), (10, 1564463), (29, 539470), (58, 269735), (73, 214310), (145, 107894), (146, 107155), (290, 53947), (365, 42862), (730, 21431), (739, 21170), (1478, 10585), (2117, 7390), (3695, 4234)]