542800890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{21773}}^1$

素因数の和:22063

約数の個数: 48

約数和(自身を含む): 1416442248

約数和(自身を除く): 873641358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1662, 2493, 2770, 4155, 4986, 8310, 12465, 21773, 24930, 43546, 65319, 108865, 130638, 195957, 217730, 326595, 391914, 653190, 979785, 1959570, 6031121, 12062242, 18093363, 30155605, 36186726, 54280089, 60311210, 90466815, 108560178, 180933630, 271400445, 542800890]

約数ペア:

[(1, 542800890), (2, 271400445), (3, 180933630), (5, 108560178), (6, 90466815), (9, 60311210), (10, 54280089), (15, 36186726), (18, 30155605), (30, 18093363), (45, 12062242), (90, 6031121), (277, 1959570), (554, 979785), (831, 653190), (1385, 391914), (1662, 326595), (2493, 217730), (2770, 195957), (4155, 130638), (4986, 108865), (8310, 65319), (12465, 43546), (21773, 24930)]