138437430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 339450048

約数和(自身を除く): 201012618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 113, 194, 226, 291, 339, 421, 485, 565, 582, 678, 842, 970, 1130, 1263, 1455, 1695, 2105, 2526, 2910, 3390, 4210, 6315, 10961, 12630, 21922, 32883, 40837, 47573, 54805, 65766, 81674, 95146, 109610, 122511, 142719, 164415, 204185, 237865, 245022, 285438, 328830, 408370, 475730, 612555, 713595, 1225110, 1427190, 4614581, 9229162, 13843743, 23072905, 27687486, 46145810, 69218715, 138437430]

約数ペア:

[(1, 138437430), (2, 69218715), (3, 46145810), (5, 27687486), (6, 23072905), (10, 13843743), (15, 9229162), (30, 4614581), (97, 1427190), (113, 1225110), (194, 713595), (226, 612555), (291, 475730), (339, 408370), (421, 328830), (485, 285438), (565, 245022), (582, 237865), (678, 204185), (842, 164415), (970, 142719), (1130, 122511), (1263, 109610), (1455, 95146), (1695, 81674), (2105, 65766), (2526, 54805), (2910, 47573), (3390, 40837), (4210, 32883), (6315, 21922), (10961, 12630)]