13000290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 33094656

約数和(自身を除く): 20094366

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 83, 115, 138, 166, 227, 230, 249, 345, 415, 454, 498, 681, 690, 830, 1135, 1245, 1362, 1909, 2270, 2490, 3405, 3818, 5221, 5727, 6810, 9545, 10442, 11454, 15663, 18841, 19090, 26105, 28635, 31326, 37682, 52210, 56523, 57270, 78315, 94205, 113046, 156630, 188410, 282615, 433343, 565230, 866686, 1300029, 2166715, 2600058, 4333430, 6500145, 13000290]

約数ペア:

[(1, 13000290), (2, 6500145), (3, 4333430), (5, 2600058), (6, 2166715), (10, 1300029), (15, 866686), (23, 565230), (30, 433343), (46, 282615), (69, 188410), (83, 156630), (115, 113046), (138, 94205), (166, 78315), (227, 57270), (230, 56523), (249, 52210), (345, 37682), (415, 31326), (454, 28635), (498, 26105), (681, 19090), (690, 18841), (830, 15663), (1135, 11454), (1245, 10442), (1362, 9545), (1909, 6810), (2270, 5727), (2490, 5221), (3405, 3818)]