86877890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6029}}^1$

素因数の和:6178

約数の個数: 32

約数和(自身を含む): 171927360

約数和(自身を除く): 85049470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 6029, 7205, 12058, 14410, 30145, 60290, 66319, 132638, 331595, 663190, 789799, 1579598, 3948995, 7897990, 8687789, 17375578, 43438945, 86877890]

約数ペア:

[(1, 86877890), (2, 43438945), (5, 17375578), (10, 8687789), (11, 7897990), (22, 3948995), (55, 1579598), (110, 789799), (131, 663190), (262, 331595), (655, 132638), (1310, 66319), (1441, 60290), (2882, 30145), (6029, 14410), (7205, 12058)]