12517230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 33239808

約数和(自身を除く): 20722578

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 457, 498, 830, 913, 914, 1245, 1371, 1826, 2285, 2490, 2739, 2742, 4565, 4570, 5027, 5478, 6855, 9130, 10054, 13695, 13710, 15081, 25135, 27390, 30162, 37931, 50270, 75405, 75862, 113793, 150810, 189655, 227586, 379310, 417241, 568965, 834482, 1137930, 1251723, 2086205, 2503446, 4172410, 6258615, 12517230]

約数ペア:

[(1, 12517230), (2, 6258615), (3, 4172410), (5, 2503446), (6, 2086205), (10, 1251723), (11, 1137930), (15, 834482), (22, 568965), (30, 417241), (33, 379310), (55, 227586), (66, 189655), (83, 150810), (110, 113793), (165, 75862), (166, 75405), (249, 50270), (330, 37931), (415, 30162), (457, 27390), (498, 25135), (830, 15081), (913, 13710), (914, 13695), (1245, 10054), (1371, 9130), (1826, 6855), (2285, 5478), (2490, 5027), (2739, 4570), (2742, 4565)]