38640930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2689}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 92966400

約数和(自身を除く): 54325470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 2395, 2689, 2874, 4790, 5378, 7185, 8067, 13445, 14370, 16134, 26890, 40335, 80670, 1288031, 2576062, 3864093, 6440155, 7728186, 12880310, 19320465, 38640930]

約数ペア:

[(1, 38640930), (2, 19320465), (3, 12880310), (5, 7728186), (6, 6440155), (10, 3864093), (15, 2576062), (30, 1288031), (479, 80670), (958, 40335), (1437, 26890), (2395, 16134), (2689, 14370), (2874, 13445), (4790, 8067), (5378, 7185)]