25703220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2837}}^1$

素因数の和:3000

約数の個数: 48

約数和(自身を含む): 72471168

約数和(自身を除く): 46767948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 2837, 3020, 4530, 5674, 8511, 9060, 11348, 14185, 17022, 28370, 34044, 42555, 56740, 85110, 170220, 428387, 856774, 1285161, 1713548, 2141935, 2570322, 4283870, 5140644, 6425805, 8567740, 12851610, 25703220]

約数ペア:

[(1, 25703220), (2, 12851610), (3, 8567740), (4, 6425805), (5, 5140644), (6, 4283870), (10, 2570322), (12, 2141935), (15, 1713548), (20, 1285161), (30, 856774), (60, 428387), (151, 170220), (302, 85110), (453, 56740), (604, 42555), (755, 34044), (906, 28370), (1510, 17022), (1812, 14185), (2265, 11348), (2837, 9060), (3020, 8511), (4530, 5674)]