153574270

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 279864000

約数和(自身を除く): 126289730

約数列:

[1, 2, 5, 10, 199, 229, 337, 398, 458, 674, 995, 1145, 1685, 1990, 2290, 3370, 45571, 67063, 77173, 91142, 134126, 154346, 227855, 335315, 385865, 455710, 670630, 771730, 15357427, 30714854, 76787135, 153574270]

約数ペア:

[(1, 153574270), (2, 76787135), (5, 30714854), (10, 15357427), (199, 771730), (229, 670630), (337, 455710), (398, 385865), (458, 335315), (674, 227855), (995, 154346), (1145, 134126), (1685, 91142), (1990, 77173), (2290, 67063), (3370, 45571)]