204670890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2274121}}^1$

素因数の和:2274134

約数の個数: 24

約数和(自身を含む): 532144548

約数和(自身を除く): 327473658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2274121, 4548242, 6822363, 11370605, 13644726, 20467089, 22741210, 34111815, 40934178, 68223630, 102335445, 204670890]

約数ペア:

[(1, 204670890), (2, 102335445), (3, 68223630), (5, 40934178), (6, 34111815), (9, 22741210), (10, 20467089), (15, 13644726), (18, 11370605), (30, 6822363), (45, 4548242), (90, 2274121)]