9826140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 27649440

約数和(自身を除く): 17823300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 421, 778, 842, 1167, 1263, 1556, 1684, 1945, 2105, 2334, 2526, 3890, 4210, 4668, 5052, 5835, 6315, 7780, 8420, 11670, 12630, 23340, 25260, 163769, 327538, 491307, 655076, 818845, 982614, 1637690, 1965228, 2456535, 3275380, 4913070, 9826140]

約数ペア:

[(1, 9826140), (2, 4913070), (3, 3275380), (4, 2456535), (5, 1965228), (6, 1637690), (10, 982614), (12, 818845), (15, 655076), (20, 491307), (30, 327538), (60, 163769), (389, 25260), (421, 23340), (778, 12630), (842, 11670), (1167, 8420), (1263, 7780), (1556, 6315), (1684, 5835), (1945, 5052), (2105, 4668), (2334, 4210), (2526, 3890)]