172720710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1919119}}^1$

素因数の和:1919132

約数の個数: 24

約数和(自身を含む): 449074080

約数和(自身を除く): 276353370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1919119, 3838238, 5757357, 9595595, 11514714, 17272071, 19191190, 28786785, 34544142, 57573570, 86360355, 172720710]

約数ペア:

[(1, 172720710), (2, 86360355), (3, 57573570), (5, 34544142), (6, 28786785), (9, 19191190), (10, 17272071), (15, 11514714), (18, 9595595), (30, 5757357), (45, 3838238), (90, 1919119)]