42081210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12637}}^1$

素因数の和:12687

約数の個数: 48

約数和(自身を含む): 112377096

約数和(自身を除く): 70295886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 12637, 25274, 37911, 63185, 75822, 113733, 126370, 189555, 227466, 379110, 467569, 568665, 935138, 1137330, 1402707, 2337845, 2805414, 4208121, 4675690, 7013535, 8416242, 14027070, 21040605, 42081210]

約数ペア:

[(1, 42081210), (2, 21040605), (3, 14027070), (5, 8416242), (6, 7013535), (9, 4675690), (10, 4208121), (15, 2805414), (18, 2337845), (30, 1402707), (37, 1137330), (45, 935138), (74, 568665), (90, 467569), (111, 379110), (185, 227466), (222, 189555), (333, 126370), (370, 113733), (555, 75822), (666, 63185), (1110, 37911), (1665, 25274), (3330, 12637)]