29930390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3121}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 62040384

約数和(自身を除く): 32109994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 3121, 4795, 6242, 9590, 15605, 21847, 31210, 43694, 109235, 218470, 427577, 855154, 2137885, 2993039, 4275770, 5986078, 14965195, 29930390]

約数ペア:

[(1, 29930390), (2, 14965195), (5, 5986078), (7, 4275770), (10, 2993039), (14, 2137885), (35, 855154), (70, 427577), (137, 218470), (274, 109235), (685, 43694), (959, 31210), (1370, 21847), (1918, 15605), (3121, 9590), (4795, 6242)]