4571730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 12055680

約数和(自身を除く): 7483950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 643, 711, 790, 1185, 1286, 1422, 1929, 2370, 3215, 3555, 3858, 5787, 6430, 7110, 9645, 11574, 19290, 28935, 50797, 57870, 101594, 152391, 253985, 304782, 457173, 507970, 761955, 914346, 1523910, 2285865, 4571730]

約数ペア:

[(1, 4571730), (2, 2285865), (3, 1523910), (5, 914346), (6, 761955), (9, 507970), (10, 457173), (15, 304782), (18, 253985), (30, 152391), (45, 101594), (79, 57870), (90, 50797), (158, 28935), (237, 19290), (395, 11574), (474, 9645), (643, 7110), (711, 6430), (790, 5787), (1185, 3858), (1286, 3555), (1422, 3215), (1929, 2370)]