384842990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{177347}}^1$

素因数の和:177392

約数の個数: 32

約数和(自身を含む): 817219584

約数和(自身を除く): 432376594

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 177347, 354694, 886735, 1241429, 1773470, 2482858, 5497757, 6207145, 10995514, 12414290, 27488785, 38484299, 54977570, 76968598, 192421495, 384842990]

約数ペア:

[(1, 384842990), (2, 192421495), (5, 76968598), (7, 54977570), (10, 38484299), (14, 27488785), (31, 12414290), (35, 10995514), (62, 6207145), (70, 5497757), (155, 2482858), (217, 1773470), (310, 1241429), (434, 886735), (1085, 354694), (2170, 177347)]