140290195045

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{572041}}^1$

素因数の和:572091

約数の個数: 64

約数和(自身を含む): 230647334400

約数和(自身を除く): 90357139355

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 343, 385, 455, 539, 637, 715, 1001, 1715, 2695, 3185, 3773, 4459, 5005, 7007, 18865, 22295, 35035, 49049, 245245, 572041, 2860205, 4004287, 6292451, 7436533, 20021435, 28030009, 31462255, 37182665, 44047157, 52055731, 81801863, 140150045, 196210063, 220235785, 260278655, 308330099, 364390117, 409009315, 572613041, 981050315, 1541650495, 1821950585, 2158310693, 2550730819, 2863065205, 4008291287, 10791553465, 12753654095, 20041456435, 28058039009, 140290195045]

約数ペア:

[(1, 140290195045), (5, 28058039009), (7, 20041456435), (11, 12753654095), (13, 10791553465), (35, 4008291287), (49, 2863065205), (55, 2550730819), (65, 2158310693), (77, 1821950585), (91, 1541650495), (143, 981050315), (245, 572613041), (343, 409009315), (385, 364390117), (455, 308330099), (539, 260278655), (637, 220235785), (715, 196210063), (1001, 140150045), (1715, 81801863), (2695, 52055731), (3185, 44047157), (3773, 37182665), (4459, 31462255), (5005, 28030009), (7007, 20021435), (18865, 7436533), (22295, 6292451), (35035, 4004287), (49049, 2860205), (245245, 572041)]