61301820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1021697}}^1$

素因数の和:1021709

約数の個数: 24

約数和(自身を含む): 171645264

約数和(自身を除く): 110343444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021697, 2043394, 3065091, 4086788, 5108485, 6130182, 10216970, 12260364, 15325455, 20433940, 30650910, 61301820]

約数ペア:

[(1, 61301820), (2, 30650910), (3, 20433940), (4, 15325455), (5, 12260364), (6, 10216970), (10, 6130182), (12, 5108485), (15, 4086788), (20, 3065091), (30, 2043394), (60, 1021697)]