2150873790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5515061}}^1$

素因数の和:5515084

約数の個数: 32

約数和(自身を含む): 5559182496

約数和(自身を除く): 3408308706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5515061, 11030122, 16545183, 27575305, 33090366, 55150610, 71695793, 82725915, 143391586, 165451830, 215087379, 358478965, 430174758, 716957930, 1075436895, 2150873790]

約数ペア:

[(1, 2150873790), (2, 1075436895), (3, 716957930), (5, 430174758), (6, 358478965), (10, 215087379), (13, 165451830), (15, 143391586), (26, 82725915), (30, 71695793), (39, 55150610), (65, 33090366), (78, 27575305), (130, 16545183), (195, 11030122), (390, 5515061)]