2945610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 7997184

約数和(自身を除く): 5051574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 1423, 2070, 2846, 4269, 7115, 8538, 12807, 14230, 21345, 25614, 32729, 42690, 64035, 65458, 98187, 128070, 163645, 196374, 294561, 327290, 490935, 589122, 981870, 1472805, 2945610]

約数ペア:

[(1, 2945610), (2, 1472805), (3, 981870), (5, 589122), (6, 490935), (9, 327290), (10, 294561), (15, 196374), (18, 163645), (23, 128070), (30, 98187), (45, 65458), (46, 64035), (69, 42690), (90, 32729), (115, 25614), (138, 21345), (207, 14230), (230, 12807), (345, 8538), (414, 7115), (690, 4269), (1035, 2846), (1423, 2070)]