22819260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1373}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 64171296

約数和(自身を除く): 41352036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1373, 1385, 1662, 2746, 2770, 3324, 4119, 4155, 5492, 5540, 6865, 8238, 8310, 13730, 16476, 16620, 20595, 27460, 41190, 82380, 380321, 760642, 1140963, 1521284, 1901605, 2281926, 3803210, 4563852, 5704815, 7606420, 11409630, 22819260]

約数ペア:

[(1, 22819260), (2, 11409630), (3, 7606420), (4, 5704815), (5, 4563852), (6, 3803210), (10, 2281926), (12, 1901605), (15, 1521284), (20, 1140963), (30, 760642), (60, 380321), (277, 82380), (554, 41190), (831, 27460), (1108, 20595), (1373, 16620), (1385, 16476), (1662, 13730), (2746, 8310), (2770, 8238), (3324, 6865), (4119, 5540), (4155, 5492)]