3080981380

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1\times {\mathrm{2441}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 6524711424

約数和(自身を除く): 3443730044

約数列:

[1, 2, 4, 5, 10, 20, 223, 283, 446, 566, 892, 1115, 1132, 1415, 2230, 2441, 2830, 4460, 4882, 5660, 9764, 12205, 24410, 48820, 63109, 126218, 252436, 315545, 544343, 631090, 690803, 1088686, 1262180, 1381606, 2177372, 2721715, 2763212, 3454015, 5443430, 6908030, 10886860, 13816060, 154049069, 308098138, 616196276, 770245345, 1540490690, 3080981380]

約数ペア:

[(1, 3080981380), (2, 1540490690), (4, 770245345), (5, 616196276), (10, 308098138), (20, 154049069), (223, 13816060), (283, 10886860), (446, 6908030), (566, 5443430), (892, 3454015), (1115, 2763212), (1132, 2721715), (1415, 2177372), (2230, 1381606), (2441, 1262180), (2830, 1088686), (4460, 690803), (4882, 631090), (5660, 544343), (9764, 315545), (12205, 252436), (24410, 126218), (48820, 63109)]