31986120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14029}}^1$

素因数の和:14062

約数の個数: 64

約数和(自身を含む): 101016000

約数和(自身を除く): 69029880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 14029, 28058, 42087, 56116, 70145, 84174, 112232, 140290, 168348, 210435, 266551, 280580, 336696, 420870, 533102, 561160, 799653, 841740, 1066204, 1332755, 1599306, 1683480, 2132408, 2665510, 3198612, 3998265, 5331020, 6397224, 7996530, 10662040, 15993060, 31986120]

約数ペア:

[(1, 31986120), (2, 15993060), (3, 10662040), (4, 7996530), (5, 6397224), (6, 5331020), (8, 3998265), (10, 3198612), (12, 2665510), (15, 2132408), (19, 1683480), (20, 1599306), (24, 1332755), (30, 1066204), (38, 841740), (40, 799653), (57, 561160), (60, 533102), (76, 420870), (95, 336696), (114, 280580), (120, 266551), (152, 210435), (190, 168348), (228, 140290), (285, 112232), (380, 84174), (456, 70145), (570, 56116), (760, 42087), (1140, 28058), (2280, 14029)]