2532690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 6671808

約数和(自身を除く): 4139118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 263, 321, 526, 535, 642, 789, 963, 1070, 1315, 1578, 1605, 1926, 2367, 2630, 3210, 3945, 4734, 4815, 7890, 9630, 11835, 23670, 28141, 56282, 84423, 140705, 168846, 253269, 281410, 422115, 506538, 844230, 1266345, 2532690]

約数ペア:

[(1, 2532690), (2, 1266345), (3, 844230), (5, 506538), (6, 422115), (9, 281410), (10, 253269), (15, 168846), (18, 140705), (30, 84423), (45, 56282), (90, 28141), (107, 23670), (214, 11835), (263, 9630), (321, 7890), (526, 4815), (535, 4734), (642, 3945), (789, 3210), (963, 2630), (1070, 2367), (1315, 1926), (1578, 1605)]