6474740

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{619}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 13644960

約数和(自身を除く): 7170220

約数列:

[1, 2, 4, 5, 10, 20, 523, 619, 1046, 1238, 2092, 2476, 2615, 3095, 5230, 6190, 10460, 12380, 323737, 647474, 1294948, 1618685, 3237370, 6474740]

約数ペア:

[(1, 6474740), (2, 3237370), (4, 1618685), (5, 1294948), (10, 647474), (20, 323737), (523, 12380), (619, 10460), (1046, 6190), (1238, 5230), (2092, 3095), (2476, 2615)]