2814660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 8998080

約数和(自身を除く): 6183420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 823, 855, 1140, 1646, 1710, 2469, 3292, 3420, 4115, 4938, 7407, 8230, 9876, 12345, 14814, 15637, 16460, 24690, 29628, 31274, 37035, 46911, 49380, 62548, 74070, 78185, 93822, 140733, 148140, 156370, 187644, 234555, 281466, 312740, 469110, 562932, 703665, 938220, 1407330, 2814660]

約数ペア:

[(1, 2814660), (2, 1407330), (3, 938220), (4, 703665), (5, 562932), (6, 469110), (9, 312740), (10, 281466), (12, 234555), (15, 187644), (18, 156370), (19, 148140), (20, 140733), (30, 93822), (36, 78185), (38, 74070), (45, 62548), (57, 49380), (60, 46911), (76, 37035), (90, 31274), (95, 29628), (114, 24690), (171, 16460), (180, 15637), (190, 14814), (228, 12345), (285, 9876), (342, 8230), (380, 7407), (570, 4938), (684, 4115), (823, 3420), (855, 3292), (1140, 2469), (1646, 1710)]