90992340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{505513}}^1$

素因数の和:505528

約数の個数: 36

約数和(自身を含む): 276010644

約数和(自身を除く): 185018304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 505513, 1011026, 1516539, 2022052, 2527565, 3033078, 4549617, 5055130, 6066156, 7582695, 9099234, 10110260, 15165390, 18198468, 22748085, 30330780, 45496170, 90992340]

約数ペア:

[(1, 90992340), (2, 45496170), (3, 30330780), (4, 22748085), (5, 18198468), (6, 15165390), (9, 10110260), (10, 9099234), (12, 7582695), (15, 6066156), (18, 5055130), (20, 4549617), (30, 3033078), (36, 2527565), (45, 2022052), (60, 1516539), (90, 1011026), (180, 505513)]