68682130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2131}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 135390528

約数和(自身を除く): 66708398

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1465, 2131, 2930, 3223, 4262, 6446, 10655, 16115, 21310, 23441, 32230, 46882, 117205, 234410, 624383, 1248766, 3121915, 6243830, 6868213, 13736426, 34341065, 68682130]

約数ペア:

[(1, 68682130), (2, 34341065), (5, 13736426), (10, 6868213), (11, 6243830), (22, 3121915), (55, 1248766), (110, 624383), (293, 234410), (586, 117205), (1465, 46882), (2131, 32230), (2930, 23441), (3223, 21310), (4262, 16115), (6446, 10655)]