4509377340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5781253}}^1$

素因数の和:5781278

約数の個数: 48

約数和(自身を含む): 13597509408

約数和(自身を除く): 9088132068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5781253, 11562506, 17343759, 23125012, 28906265, 34687518, 57812530, 69375036, 75156289, 86718795, 115625060, 150312578, 173437590, 225468867, 300625156, 346875180, 375781445, 450937734, 751562890, 901875468, 1127344335, 1503125780, 2254688670, 4509377340]

約数ペア:

[(1, 4509377340), (2, 2254688670), (3, 1503125780), (4, 1127344335), (5, 901875468), (6, 751562890), (10, 450937734), (12, 375781445), (13, 346875180), (15, 300625156), (20, 225468867), (26, 173437590), (30, 150312578), (39, 115625060), (52, 86718795), (60, 75156289), (65, 69375036), (78, 57812530), (130, 34687518), (156, 28906265), (195, 23125012), (260, 17343759), (390, 11562506), (780, 5781253)]