8260860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 23329152

約数和(自身を除く): 15068292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1051, 1310, 1572, 1965, 2102, 2620, 3153, 3930, 4204, 5255, 6306, 7860, 10510, 12612, 15765, 21020, 31530, 63060, 137681, 275362, 413043, 550724, 688405, 826086, 1376810, 1652172, 2065215, 2753620, 4130430, 8260860]

約数ペア:

[(1, 8260860), (2, 4130430), (3, 2753620), (4, 2065215), (5, 1652172), (6, 1376810), (10, 826086), (12, 688405), (15, 550724), (20, 413043), (30, 275362), (60, 137681), (131, 63060), (262, 31530), (393, 21020), (524, 15765), (655, 12612), (786, 10510), (1051, 7860), (1310, 6306), (1572, 5255), (1965, 4204), (2102, 3930), (2620, 3153)]