268520770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 565367040

約数和(自身を除く): 296846270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 113, 166, 226, 409, 415, 565, 581, 791, 818, 830, 1130, 1162, 1582, 2045, 2863, 2905, 3955, 4090, 5726, 5810, 7910, 9379, 14315, 18758, 28630, 33947, 46217, 46895, 65653, 67894, 92434, 93790, 131306, 169735, 231085, 237629, 323519, 328265, 339470, 462170, 475258, 647038, 656530, 1188145, 1617595, 2376290, 3235190, 3836011, 7672022, 19180055, 26852077, 38360110, 53704154, 134260385, 268520770]

約数ペア:

[(1, 268520770), (2, 134260385), (5, 53704154), (7, 38360110), (10, 26852077), (14, 19180055), (35, 7672022), (70, 3836011), (83, 3235190), (113, 2376290), (166, 1617595), (226, 1188145), (409, 656530), (415, 647038), (565, 475258), (581, 462170), (791, 339470), (818, 328265), (830, 323519), (1130, 237629), (1162, 231085), (1582, 169735), (2045, 131306), (2863, 93790), (2905, 92434), (3955, 67894), (4090, 65653), (5726, 46895), (5810, 46217), (7910, 33947), (9379, 28630), (14315, 18758)]