91564860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10979}}^1$

素因数の和:11130

約数の個数: 48

約数和(自身を含む): 258249600

約数和(自身を除く): 166684740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 10979, 21958, 32937, 43916, 54895, 65874, 109790, 131748, 164685, 219580, 329370, 658740, 1526081, 3052162, 4578243, 6104324, 7630405, 9156486, 15260810, 18312972, 22891215, 30521620, 45782430, 91564860]

約数ペア:

[(1, 91564860), (2, 45782430), (3, 30521620), (4, 22891215), (5, 18312972), (6, 15260810), (10, 9156486), (12, 7630405), (15, 6104324), (20, 4578243), (30, 3052162), (60, 1526081), (139, 658740), (278, 329370), (417, 219580), (556, 164685), (695, 131748), (834, 109790), (1390, 65874), (1668, 54895), (2085, 43916), (2780, 32937), (4170, 21958), (8340, 10979)]