9143460

素因数分解:

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

素因数の和:737

約数の個数: 72

約数和(自身を含む): 28129920

約数和(自身を除く): 18986460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 643, 711, 790, 948, 1185, 1286, 1422, 1580, 1929, 2370, 2572, 2844, 3215, 3555, 3858, 4740, 5787, 6430, 7110, 7716, 9645, 11574, 12860, 14220, 19290, 23148, 28935, 38580, 50797, 57870, 101594, 115740, 152391, 203188, 253985, 304782, 457173, 507970, 609564, 761955, 914346, 1015940, 1523910, 1828692, 2285865, 3047820, 4571730, 9143460]

約数ペア:

[(1, 9143460), (2, 4571730), (3, 3047820), (4, 2285865), (5, 1828692), (6, 1523910), (9, 1015940), (10, 914346), (12, 761955), (15, 609564), (18, 507970), (20, 457173), (30, 304782), (36, 253985), (45, 203188), (60, 152391), (79, 115740), (90, 101594), (158, 57870), (180, 50797), (237, 38580), (316, 28935), (395, 23148), (474, 19290), (643, 14220), (711, 12860), (790, 11574), (948, 9645), (1185, 7716), (1286, 7110), (1422, 6430), (1580, 5787), (1929, 4740), (2370, 3858), (2572, 3555), (2844, 3215)]