180681210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{2161}}^1$

素因数の和:3103

約数の個数: 48

約数和(自身を含む): 470494440

約数和(自身を除く): 289813230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 929, 1858, 2161, 2787, 4322, 4645, 5574, 6483, 8361, 9290, 10805, 12966, 13935, 16722, 19449, 21610, 27870, 32415, 38898, 41805, 64830, 83610, 97245, 194490, 2007569, 4015138, 6022707, 10037845, 12045414, 18068121, 20075690, 30113535, 36136242, 60227070, 90340605, 180681210]

約数ペア:

[(1, 180681210), (2, 90340605), (3, 60227070), (5, 36136242), (6, 30113535), (9, 20075690), (10, 18068121), (15, 12045414), (18, 10037845), (30, 6022707), (45, 4015138), (90, 2007569), (929, 194490), (1858, 97245), (2161, 83610), (2787, 64830), (4322, 41805), (4645, 38898), (5574, 32415), (6483, 27870), (8361, 21610), (9290, 19449), (10805, 16722), (12966, 13935)]