153442930

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 281232000

約数和(自身を除く): 127789070

約数列:

[1, 2, 5, 10, 83, 166, 199, 398, 415, 830, 929, 995, 1858, 1990, 4645, 9290, 16517, 33034, 77107, 82585, 154214, 165170, 184871, 369742, 385535, 771070, 924355, 1848710, 15344293, 30688586, 76721465, 153442930]

約数ペア:

[(1, 153442930), (2, 76721465), (5, 30688586), (10, 15344293), (83, 1848710), (166, 924355), (199, 771070), (398, 385535), (415, 369742), (830, 184871), (929, 165170), (995, 154214), (1858, 82585), (1990, 77107), (4645, 33034), (9290, 16517)]