1064820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17747}}^1$

素因数の和:17759

約数の個数: 24

約数和(自身を含む): 2981664

約数和(自身を除く): 1916844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 17747, 35494, 53241, 70988, 88735, 106482, 177470, 212964, 266205, 354940, 532410, 1064820]

約数ペア:

[(1, 1064820), (2, 532410), (3, 354940), (4, 266205), (5, 212964), (6, 177470), (10, 106482), (12, 88735), (15, 70988), (20, 53241), (30, 35494), (60, 17747)]