47631420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{264619}}^1$

素因数の和:264634

約数の個数: 36

約数和(自身を含む): 144482520

約数和(自身を除く): 96851100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 264619, 529238, 793857, 1058476, 1323095, 1587714, 2381571, 2646190, 3175428, 3969285, 4763142, 5292380, 7938570, 9526284, 11907855, 15877140, 23815710, 47631420]

約数ペア:

[(1, 47631420), (2, 23815710), (3, 15877140), (4, 11907855), (5, 9526284), (6, 7938570), (9, 5292380), (10, 4763142), (12, 3969285), (15, 3175428), (18, 2646190), (20, 2381571), (30, 1587714), (36, 1323095), (45, 1058476), (60, 793857), (90, 529238), (180, 264619)]