2912952690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{7321}}^1\times {\mathrm{4421}}^1$

素因数の和:11755

約数の個数: 48

約数和(自身を含む): 7576424856

約数和(自身を除く): 4663472166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4421, 7321, 8842, 13263, 14642, 21963, 22105, 26526, 36605, 39789, 43926, 44210, 65889, 66315, 73210, 79578, 109815, 131778, 132630, 198945, 219630, 329445, 397890, 658890, 32366141, 64732282, 97098423, 161830705, 194196846, 291295269, 323661410, 485492115, 582590538, 970984230, 1456476345, 2912952690]

約数ペア:

[(1, 2912952690), (2, 1456476345), (3, 970984230), (5, 582590538), (6, 485492115), (9, 323661410), (10, 291295269), (15, 194196846), (18, 161830705), (30, 97098423), (45, 64732282), (90, 32366141), (4421, 658890), (7321, 397890), (8842, 329445), (13263, 219630), (14642, 198945), (21963, 132630), (22105, 131778), (26526, 109815), (36605, 79578), (39789, 73210), (43926, 66315), (44210, 65889)]