2686140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14923}}^1$

素因数の和:14938

約数の個数: 36

約数和(自身を含む): 8148504

約数和(自身を除く): 5462364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14923, 29846, 44769, 59692, 74615, 89538, 134307, 149230, 179076, 223845, 268614, 298460, 447690, 537228, 671535, 895380, 1343070, 2686140]

約数ペア:

[(1, 2686140), (2, 1343070), (3, 895380), (4, 671535), (5, 537228), (6, 447690), (9, 298460), (10, 268614), (12, 223845), (15, 179076), (18, 149230), (20, 134307), (30, 89538), (36, 74615), (45, 59692), (60, 44769), (90, 29846), (180, 14923)]