27119590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 52480224

約数和(自身を除く): 25360634

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 2381, 4762, 5695, 11390, 11905, 23810, 40477, 80954, 159527, 202385, 319054, 404770, 797635, 1595270, 2711959, 5423918, 13559795, 27119590]

約数ペア:

[(1, 27119590), (2, 13559795), (5, 5423918), (10, 2711959), (17, 1595270), (34, 797635), (67, 404770), (85, 319054), (134, 202385), (170, 159527), (335, 80954), (670, 40477), (1139, 23810), (2278, 11905), (2381, 11390), (4762, 5695)]