22581420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1009}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 63460320

約数和(自身を除く): 40878900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1009, 1119, 1492, 1865, 2018, 2238, 3027, 3730, 4036, 4476, 5045, 5595, 6054, 7460, 10090, 11190, 12108, 15135, 20180, 22380, 30270, 60540, 376357, 752714, 1129071, 1505428, 1881785, 2258142, 3763570, 4516284, 5645355, 7527140, 11290710, 22581420]

約数ペア:

[(1, 22581420), (2, 11290710), (3, 7527140), (4, 5645355), (5, 4516284), (6, 3763570), (10, 2258142), (12, 1881785), (15, 1505428), (20, 1129071), (30, 752714), (60, 376357), (373, 60540), (746, 30270), (1009, 22380), (1119, 20180), (1492, 15135), (1865, 12108), (2018, 11190), (2238, 10090), (3027, 7460), (3730, 6054), (4036, 5595), (4476, 5045)]