870838410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{171763}}^1$

素因数の和:171799

約数の個数: 48

約数和(自身を含む): 2263162464

約数和(自身を除く): 1392324054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 171763, 343526, 515289, 858815, 1030578, 1717630, 2232919, 2576445, 4465838, 5152890, 6698757, 11164595, 13397514, 22329190, 29027947, 33493785, 58055894, 66987570, 87083841, 145139735, 174167682, 290279470, 435419205, 870838410]

約数ペア:

[(1, 870838410), (2, 435419205), (3, 290279470), (5, 174167682), (6, 145139735), (10, 87083841), (13, 66987570), (15, 58055894), (26, 33493785), (30, 29027947), (39, 22329190), (65, 13397514), (78, 11164595), (130, 6698757), (169, 5152890), (195, 4465838), (338, 2576445), (390, 2232919), (507, 1717630), (845, 1030578), (1014, 858815), (1690, 515289), (2535, 343526), (5070, 171763)]