9821340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54563}}^1$

素因数の和:54578

約数の個数: 36

約数和(自身を含む): 29791944

約数和(自身を除く): 19970604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54563, 109126, 163689, 218252, 272815, 327378, 491067, 545630, 654756, 818445, 982134, 1091260, 1636890, 1964268, 2455335, 3273780, 4910670, 9821340]

約数ペア:

[(1, 9821340), (2, 4910670), (3, 3273780), (4, 2455335), (5, 1964268), (6, 1636890), (9, 1091260), (10, 982134), (12, 818445), (15, 654756), (18, 545630), (20, 491067), (30, 327378), (36, 272815), (45, 218252), (60, 163689), (90, 109126), (180, 54563)]