86695310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 173053584

約数和(自身を除く): 86358274

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 169, 215, 338, 430, 559, 845, 1118, 1193, 1690, 2386, 2795, 5590, 5965, 7267, 11930, 14534, 15509, 31018, 36335, 51299, 72670, 77545, 102598, 155090, 201617, 256495, 403234, 512990, 666887, 1008085, 1333774, 2016170, 3334435, 6668870, 8669531, 17339062, 43347655, 86695310]

約数ペア:

[(1, 86695310), (2, 43347655), (5, 17339062), (10, 8669531), (13, 6668870), (26, 3334435), (43, 2016170), (65, 1333774), (86, 1008085), (130, 666887), (169, 512990), (215, 403234), (338, 256495), (430, 201617), (559, 155090), (845, 102598), (1118, 77545), (1193, 72670), (1690, 51299), (2386, 36335), (2795, 31018), (5590, 15509), (5965, 14534), (7267, 11930)]