278370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1031}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 743040

約数和(自身を除く): 464670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1031, 2062, 3093, 5155, 6186, 9279, 10310, 15465, 18558, 27837, 30930, 46395, 55674, 92790, 139185, 278370]

約数ペア:

[(1, 278370), (2, 139185), (3, 92790), (5, 55674), (6, 46395), (9, 30930), (10, 27837), (15, 18558), (18, 15465), (27, 10310), (30, 9279), (45, 6186), (54, 5155), (90, 3093), (135, 2062), (270, 1031)]