27490230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1087}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 71794944

約数和(自身を除く): 44304714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 281, 562, 843, 1087, 1405, 1686, 2174, 2529, 2810, 3261, 4215, 5058, 5435, 6522, 8430, 9783, 10870, 12645, 16305, 19566, 25290, 32610, 48915, 97830, 305447, 610894, 916341, 1527235, 1832682, 2749023, 3054470, 4581705, 5498046, 9163410, 13745115, 27490230]

約数ペア:

[(1, 27490230), (2, 13745115), (3, 9163410), (5, 5498046), (6, 4581705), (9, 3054470), (10, 2749023), (15, 1832682), (18, 1527235), (30, 916341), (45, 610894), (90, 305447), (281, 97830), (562, 48915), (843, 32610), (1087, 25290), (1405, 19566), (1686, 16305), (2174, 12645), (2529, 10870), (2810, 9783), (3261, 8430), (4215, 6522), (5058, 5435)]