123570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1386

約数の個数: 24

約数和(自身を含む): 321516

約数和(自身を除く): 197946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1373, 2746, 4119, 6865, 8238, 12357, 13730, 20595, 24714, 41190, 61785, 123570]

約数ペア:

[(1, 123570), (2, 61785), (3, 41190), (5, 24714), (6, 20595), (9, 13730), (10, 12357), (15, 8238), (18, 6865), (30, 4119), (45, 2746), (90, 1373)]