126054460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 309687840

約数和(自身を除く): 183633380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 293, 439, 490, 586, 878, 980, 1172, 1465, 1756, 2051, 2195, 2930, 3073, 4102, 4390, 5860, 6146, 8204, 8780, 10255, 12292, 14357, 15365, 20510, 21511, 28714, 30730, 41020, 43022, 57428, 61460, 71785, 86044, 107555, 128627, 143570, 215110, 257254, 287140, 430220, 514508, 643135, 900389, 1286270, 1800778, 2572540, 3601556, 4501945, 6302723, 9003890, 12605446, 18007780, 25210892, 31513615, 63027230, 126054460]

約数ペア:

[(1, 126054460), (2, 63027230), (4, 31513615), (5, 25210892), (7, 18007780), (10, 12605446), (14, 9003890), (20, 6302723), (28, 4501945), (35, 3601556), (49, 2572540), (70, 1800778), (98, 1286270), (140, 900389), (196, 643135), (245, 514508), (293, 430220), (439, 287140), (490, 257254), (586, 215110), (878, 143570), (980, 128627), (1172, 107555), (1465, 86044), (1756, 71785), (2051, 61460), (2195, 57428), (2930, 43022), (3073, 41020), (4102, 30730), (4390, 28714), (5860, 21511), (6146, 20510), (8204, 15365), (8780, 14357), (10255, 12292)]