2017697820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3203}}^1\times {\mathrm{10499}}^1$

素因数の和:13714

約数の個数: 48

約数和(自身を含む): 5651856000

約数和(自身を除く): 3634158180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3203, 6406, 9609, 10499, 12812, 16015, 19218, 20998, 31497, 32030, 38436, 41996, 48045, 52495, 62994, 64060, 96090, 104990, 125988, 157485, 192180, 209980, 314970, 629940, 33628297, 67256594, 100884891, 134513188, 168141485, 201769782, 336282970, 403539564, 504424455, 672565940, 1008848910, 2017697820]

約数ペア:

[(1, 2017697820), (2, 1008848910), (3, 672565940), (4, 504424455), (5, 403539564), (6, 336282970), (10, 201769782), (12, 168141485), (15, 134513188), (20, 100884891), (30, 67256594), (60, 33628297), (3203, 629940), (6406, 314970), (9609, 209980), (10499, 192180), (12812, 157485), (16015, 125988), (19218, 104990), (20998, 96090), (31497, 64060), (32030, 62994), (38436, 52495), (41996, 48045)]