397345230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1471649}}^1$

素因数の和:1471665

約数の個数: 32

約数和(自身を含む): 1059588000

約数和(自身を除く): 662242770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1471649, 2943298, 4414947, 7358245, 8829894, 13244841, 14716490, 22074735, 26489682, 39734523, 44149470, 66224205, 79469046, 132448410, 198672615, 397345230]

約数ペア:

[(1, 397345230), (2, 198672615), (3, 132448410), (5, 79469046), (6, 66224205), (9, 44149470), (10, 39734523), (15, 26489682), (18, 22074735), (27, 14716490), (30, 13244841), (45, 8829894), (54, 7358245), (90, 4414947), (135, 2943298), (270, 1471649)]