67839180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66509}}^1$

素因数の和:66538

約数の個数: 48

約数和(自身を含む): 201126240

約数和(自身を除く): 133287060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 66509, 133018, 199527, 266036, 332545, 399054, 665090, 798108, 997635, 1130653, 1330180, 1995270, 2261306, 3391959, 3990540, 4522612, 5653265, 6783918, 11306530, 13567836, 16959795, 22613060, 33919590, 67839180]

約数ペア:

[(1, 67839180), (2, 33919590), (3, 22613060), (4, 16959795), (5, 13567836), (6, 11306530), (10, 6783918), (12, 5653265), (15, 4522612), (17, 3990540), (20, 3391959), (30, 2261306), (34, 1995270), (51, 1330180), (60, 1130653), (68, 997635), (85, 798108), (102, 665090), (170, 399054), (204, 332545), (255, 266036), (340, 199527), (510, 133018), (1020, 66509)]