74159340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6211}}^1$

素因数の和:6422

約数の個数: 48

約数和(自身を含む): 208723200

約数和(自身を除く): 134563860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 6211, 11940, 12422, 18633, 24844, 31055, 37266, 62110, 74532, 93165, 124220, 186330, 372660, 1235989, 2471978, 3707967, 4943956, 6179945, 7415934, 12359890, 14831868, 18539835, 24719780, 37079670, 74159340]

約数ペア:

[(1, 74159340), (2, 37079670), (3, 24719780), (4, 18539835), (5, 14831868), (6, 12359890), (10, 7415934), (12, 6179945), (15, 4943956), (20, 3707967), (30, 2471978), (60, 1235989), (199, 372660), (398, 186330), (597, 124220), (796, 93165), (995, 74532), (1194, 62110), (1990, 37266), (2388, 31055), (2985, 24844), (3980, 18633), (5970, 12422), (6211, 11940)]