6897870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{10949}}^1$

素因数の和:10969

約数の個数: 48

約数和(自身を含む): 20498400

約数和(自身を除く): 13600530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 10949, 21898, 32847, 54745, 65694, 76643, 98541, 109490, 153286, 164235, 197082, 229929, 328470, 383215, 459858, 492705, 689787, 766430, 985410, 1149645, 1379574, 2299290, 3448935, 6897870]

約数ペア:

[(1, 6897870), (2, 3448935), (3, 2299290), (5, 1379574), (6, 1149645), (7, 985410), (9, 766430), (10, 689787), (14, 492705), (15, 459858), (18, 383215), (21, 328470), (30, 229929), (35, 197082), (42, 164235), (45, 153286), (63, 109490), (70, 98541), (90, 76643), (105, 65694), (126, 54745), (210, 32847), (315, 21898), (630, 10949)]