1489302

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 3549312

約数和(自身を除く): 2060010

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 157, 186, 279, 306, 314, 471, 527, 558, 942, 1054, 1413, 1581, 2669, 2826, 3162, 4743, 4867, 5338, 8007, 9486, 9734, 14601, 16014, 24021, 29202, 43803, 48042, 82739, 87606, 165478, 248217, 496434, 744651, 1489302]

約数ペア:

[(1, 1489302), (2, 744651), (3, 496434), (6, 248217), (9, 165478), (17, 87606), (18, 82739), (31, 48042), (34, 43803), (51, 29202), (62, 24021), (93, 16014), (102, 14601), (153, 9734), (157, 9486), (186, 8007), (279, 5338), (306, 4867), (314, 4743), (471, 3162), (527, 2826), (558, 2669), (942, 1581), (1054, 1413)]