2866140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15923}}^1$

素因数の和:15938

約数の個数: 36

約数和(自身を含む): 8694504

約数和(自身を除く): 5828364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15923, 31846, 47769, 63692, 79615, 95538, 143307, 159230, 191076, 238845, 286614, 318460, 477690, 573228, 716535, 955380, 1433070, 2866140]

約数ペア:

[(1, 2866140), (2, 1433070), (3, 955380), (4, 716535), (5, 573228), (6, 477690), (9, 318460), (10, 286614), (12, 238845), (15, 191076), (18, 159230), (20, 143307), (30, 95538), (36, 79615), (45, 63692), (60, 47769), (90, 31846), (180, 15923)]