90176710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53359}}^1$

素因数の和:53392

約数の個数: 24

約数和(自身を含む): 175767840

約数和(自身を除く): 85591130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 53359, 106718, 266795, 533590, 693667, 1387334, 3468335, 6936670, 9017671, 18035342, 45088355, 90176710]

約数ペア:

[(1, 90176710), (2, 45088355), (5, 18035342), (10, 9017671), (13, 6936670), (26, 3468335), (65, 1387334), (130, 693667), (169, 533590), (338, 266795), (845, 106718), (1690, 53359)]