47370780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263171}}^1$

素因数の和:263186

約数の個数: 36

約数和(自身を含む): 143691912

約数和(自身を除く): 96321132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263171, 526342, 789513, 1052684, 1315855, 1579026, 2368539, 2631710, 3158052, 3947565, 4737078, 5263420, 7895130, 9474156, 11842695, 15790260, 23685390, 47370780]

約数ペア:

[(1, 47370780), (2, 23685390), (3, 15790260), (4, 11842695), (5, 9474156), (6, 7895130), (9, 5263420), (10, 4737078), (12, 3947565), (15, 3158052), (18, 2631710), (20, 2368539), (30, 1579026), (36, 1315855), (45, 1052684), (60, 789513), (90, 526342), (180, 263171)]