858386870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{132263}}^1$

素因数の和:132340

約数の個数: 32

約数和(自身を含む): 1714141440

約数和(自身を除く): 855754570

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 132263, 264526, 661315, 1322630, 1454893, 2909786, 7274465, 7803517, 14548930, 15607034, 39017585, 78035170, 85838687, 171677374, 429193435, 858386870]

約数ペア:

[(1, 858386870), (2, 429193435), (5, 171677374), (10, 85838687), (11, 78035170), (22, 39017585), (55, 15607034), (59, 14548930), (110, 7803517), (118, 7274465), (295, 2909786), (590, 1454893), (649, 1322630), (1298, 661315), (3245, 264526), (6490, 132263)]