138953610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{514643}}^1$

素因数の和:514659

約数の個数: 32

約数和(自身を含む): 370543680

約数和(自身を除く): 231590070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 514643, 1029286, 1543929, 2573215, 3087858, 4631787, 5146430, 7719645, 9263574, 13895361, 15439290, 23158935, 27790722, 46317870, 69476805, 138953610]

約数ペア:

[(1, 138953610), (2, 69476805), (3, 46317870), (5, 27790722), (6, 23158935), (9, 15439290), (10, 13895361), (15, 9263574), (18, 7719645), (27, 5146430), (30, 4631787), (45, 3087858), (54, 2573215), (90, 1543929), (135, 1029286), (270, 514643)]