740628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2939}}^1$

素因数の和:2956

約数の個数: 36

約数和(自身を含む): 2140320

約数和(自身を除く): 1399692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2939, 5878, 8817, 11756, 17634, 20573, 26451, 35268, 41146, 52902, 61719, 82292, 105804, 123438, 185157, 246876, 370314, 740628]

約数ペア:

[(1, 740628), (2, 370314), (3, 246876), (4, 185157), (6, 123438), (7, 105804), (9, 82292), (12, 61719), (14, 52902), (18, 41146), (21, 35268), (28, 26451), (36, 20573), (42, 17634), (63, 11756), (84, 8817), (126, 5878), (252, 2939)]