894506075640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{25615867}}^1$

素因数の和:25615981

約数の個数: 96

約数和(自身を含む): 2937115424880

約数和(自身を除く): 2042609349240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 34920, 25615867, 51231734, 76847601, 102463468, 128079335, 153695202, 204926936, 230542803, 256158670, 307390404, 384238005, 461085606, 512317340, 614780808, 768476010, 922171212, 1024634680, 1152714015, 1536952020, 1844342424, 2305428030, 2484739099, 3073904040, 4610856060, 4969478198, 7454217297, 9221712120, 9938956396, 12423695495, 14908434594, 19877912792, 22362651891, 24847390990, 29816869188, 37271086485, 44725303782, 49694781980, 59633738376, 74542172970, 89450607564, 99389563960, 111813259455, 149084345940, 178901215128, 223626518910, 298168691880, 447253037820, 894506075640]

約数ペア:

[(1, 894506075640), (2, 447253037820), (3, 298168691880), (4, 223626518910), (5, 178901215128), (6, 149084345940), (8, 111813259455), (9, 99389563960), (10, 89450607564), (12, 74542172970), (15, 59633738376), (18, 49694781980), (20, 44725303782), (24, 37271086485), (30, 29816869188), (36, 24847390990), (40, 22362651891), (45, 19877912792), (60, 14908434594), (72, 12423695495), (90, 9938956396), (97, 9221712120), (120, 7454217297), (180, 4969478198), (194, 4610856060), (291, 3073904040), (360, 2484739099), (388, 2305428030), (485, 1844342424), (582, 1536952020), (776, 1152714015), (873, 1024634680), (970, 922171212), (1164, 768476010), (1455, 614780808), (1746, 512317340), (1940, 461085606), (2328, 384238005), (2910, 307390404), (3492, 256158670), (3880, 230542803), (4365, 204926936), (5820, 153695202), (6984, 128079335), (8730, 102463468), (11640, 76847601), (17460, 51231734), (34920, 25615867)]