1409310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2237}}^1$

素因数の和:2257

約数の個数: 48

約数和(自身を含む): 4189536

約数和(自身を除く): 2780226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2237, 4474, 6711, 11185, 13422, 15659, 20133, 22370, 31318, 33555, 40266, 46977, 67110, 78295, 93954, 100665, 140931, 156590, 201330, 234885, 281862, 469770, 704655, 1409310]

約数ペア:

[(1, 1409310), (2, 704655), (3, 469770), (5, 281862), (6, 234885), (7, 201330), (9, 156590), (10, 140931), (14, 100665), (15, 93954), (18, 78295), (21, 67110), (30, 46977), (35, 40266), (42, 33555), (45, 31318), (63, 22370), (70, 20133), (90, 15659), (105, 13422), (126, 11185), (210, 6711), (315, 4474), (630, 2237)]