7650540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2271

約数の個数: 72

約数和(自身を含む): 24438960

約数和(自身を除く): 16788420

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, 855, 1140, 1710, 2237, 3420, 4474, 6711, 8948, 11185, 13422, 20133, 22370, 26844, 33555, 40266, 42503, 44740, 67110, 80532, 85006, 100665, 127509, 134220, 170012, 201330, 212515, 255018, 382527, 402660, 425030, 510036, 637545, 765054, 850060, 1275090, 1530108, 1912635, 2550180, 3825270, 7650540]

約数ペア:

[(1, 7650540), (2, 3825270), (3, 2550180), (4, 1912635), (5, 1530108), (6, 1275090), (9, 850060), (10, 765054), (12, 637545), (15, 510036), (18, 425030), (19, 402660), (20, 382527), (30, 255018), (36, 212515), (38, 201330), (45, 170012), (57, 134220), (60, 127509), (76, 100665), (90, 85006), (95, 80532), (114, 67110), (171, 44740), (180, 42503), (190, 40266), (228, 33555), (285, 26844), (342, 22370), (380, 20133), (570, 13422), (684, 11185), (855, 8948), (1140, 6711), (1710, 4474), (2237, 3420)]