74952930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192187}}^1$

素因数の和:192210

約数の個数: 32

約数和(自身を含む): 193725504

約数和(自身を除く): 118772574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 192187, 384374, 576561, 960935, 1153122, 1921870, 2498431, 2882805, 4996862, 5765610, 7495293, 12492155, 14990586, 24984310, 37476465, 74952930]

約数ペア:

[(1, 74952930), (2, 37476465), (3, 24984310), (5, 14990586), (6, 12492155), (10, 7495293), (13, 5765610), (15, 4996862), (26, 2882805), (30, 2498431), (39, 1921870), (65, 1153122), (78, 960935), (130, 576561), (195, 384374), (390, 192187)]