141839220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24371}}^1$

素因数の和:24480

約数の個数: 48

約数和(自身を含む): 401260608

約数和(自身を除く): 259421388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 24371, 48742, 73113, 97484, 121855, 146226, 243710, 292452, 365565, 487420, 731130, 1462260, 2363987, 4727974, 7091961, 9455948, 11819935, 14183922, 23639870, 28367844, 35459805, 47279740, 70919610, 141839220]

約数ペア:

[(1, 141839220), (2, 70919610), (3, 47279740), (4, 35459805), (5, 28367844), (6, 23639870), (10, 14183922), (12, 11819935), (15, 9455948), (20, 7091961), (30, 4727974), (60, 2363987), (97, 1462260), (194, 731130), (291, 487420), (388, 365565), (485, 292452), (582, 243710), (970, 146226), (1164, 121855), (1455, 97484), (1940, 73113), (2910, 48742), (5820, 24371)]