400378410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1482883}}^1$

素因数の和:1482899

約数の個数: 32

約数和(自身を含む): 1067676480

約数和(自身を除く): 667298070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1482883, 2965766, 4448649, 7414415, 8897298, 13345947, 14828830, 22243245, 26691894, 40037841, 44486490, 66729735, 80075682, 133459470, 200189205, 400378410]

約数ペア:

[(1, 400378410), (2, 200189205), (3, 133459470), (5, 80075682), (6, 66729735), (9, 44486490), (10, 40037841), (15, 26691894), (18, 22243245), (27, 14828830), (30, 13345947), (45, 8897298), (54, 7414415), (90, 4448649), (135, 2965766), (270, 1482883)]