82661790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2755393}}^1$

素因数の和:2755403

約数の個数: 16

約数和(自身を含む): 198388368

約数和(自身を除く): 115726578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2755393, 5510786, 8266179, 13776965, 16532358, 27553930, 41330895, 82661790]

約数ペア:

[(1, 82661790), (2, 41330895), (3, 27553930), (5, 16532358), (6, 13776965), (10, 8266179), (15, 5510786), (30, 2755393)]