13136490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 34358688

約数和(自身を除く): 21222198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 643, 681, 1135, 1286, 1362, 1929, 2043, 2270, 3215, 3405, 3858, 4086, 5787, 6430, 6810, 9645, 10215, 11574, 19290, 20430, 28935, 57870, 145961, 291922, 437883, 729805, 875766, 1313649, 1459610, 2189415, 2627298, 4378830, 6568245, 13136490]

約数ペア:

[(1, 13136490), (2, 6568245), (3, 4378830), (5, 2627298), (6, 2189415), (9, 1459610), (10, 1313649), (15, 875766), (18, 729805), (30, 437883), (45, 291922), (90, 145961), (227, 57870), (454, 28935), (643, 20430), (681, 19290), (1135, 11574), (1286, 10215), (1362, 9645), (1929, 6810), (2043, 6430), (2270, 5787), (3215, 4086), (3405, 3858)]