2103273990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{9161}}^1$

素因数の和:11725

約数の個数: 48

約数和(自身を含む): 5471253216

約数和(自身を除く): 3367979226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2551, 5102, 7653, 9161, 12755, 15306, 18322, 22959, 25510, 27483, 38265, 45805, 45918, 54966, 76530, 82449, 91610, 114795, 137415, 164898, 229590, 274830, 412245, 824490, 23369711, 46739422, 70109133, 116848555, 140218266, 210327399, 233697110, 350545665, 420654798, 701091330, 1051636995, 2103273990]

約数ペア:

[(1, 2103273990), (2, 1051636995), (3, 701091330), (5, 420654798), (6, 350545665), (9, 233697110), (10, 210327399), (15, 140218266), (18, 116848555), (30, 70109133), (45, 46739422), (90, 23369711), (2551, 824490), (5102, 412245), (7653, 274830), (9161, 229590), (12755, 164898), (15306, 137415), (18322, 114795), (22959, 91610), (25510, 82449), (27483, 76530), (38265, 54966), (45805, 45918)]