2449230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 6842880

約数和(自身を除く): 4393650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 109, 210, 214, 218, 321, 327, 535, 545, 642, 654, 749, 763, 1070, 1090, 1498, 1526, 1605, 1635, 2247, 2289, 3210, 3270, 3745, 3815, 4494, 4578, 7490, 7630, 11235, 11445, 11663, 22470, 22890, 23326, 34989, 58315, 69978, 81641, 116630, 163282, 174945, 244923, 349890, 408205, 489846, 816410, 1224615, 2449230]

約数ペア:

[(1, 2449230), (2, 1224615), (3, 816410), (5, 489846), (6, 408205), (7, 349890), (10, 244923), (14, 174945), (15, 163282), (21, 116630), (30, 81641), (35, 69978), (42, 58315), (70, 34989), (105, 23326), (107, 22890), (109, 22470), (210, 11663), (214, 11445), (218, 11235), (321, 7630), (327, 7490), (535, 4578), (545, 4494), (642, 3815), (654, 3745), (749, 3270), (763, 3210), (1070, 2289), (1090, 2247), (1498, 1635), (1526, 1605)]