85681710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5503}}^1$

素因数の和:5689

約数の個数: 48

約数和(自身を含む): 224100864

約数和(自身を除く): 138419154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 5503, 7785, 11006, 15570, 16509, 27515, 33018, 49527, 55030, 82545, 99054, 165090, 247635, 495270, 952019, 1904038, 2856057, 4760095, 5712114, 8568171, 9520190, 14280285, 17136342, 28560570, 42840855, 85681710]

約数ペア:

[(1, 85681710), (2, 42840855), (3, 28560570), (5, 17136342), (6, 14280285), (9, 9520190), (10, 8568171), (15, 5712114), (18, 4760095), (30, 2856057), (45, 1904038), (90, 952019), (173, 495270), (346, 247635), (519, 165090), (865, 99054), (1038, 82545), (1557, 55030), (1730, 49527), (2595, 33018), (3114, 27515), (5190, 16509), (5503, 15570), (7785, 11006)]