170603090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{128273}}^1$

素因数の和:128306

約数の個数: 32

約数和(自身を含む): 369429120

約数和(自身を除く): 198826030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 128273, 256546, 641365, 897911, 1282730, 1795822, 2437187, 4489555, 4874374, 8979110, 12185935, 17060309, 24371870, 34120618, 85301545, 170603090]

約数ペア:

[(1, 170603090), (2, 85301545), (5, 34120618), (7, 24371870), (10, 17060309), (14, 12185935), (19, 8979110), (35, 4874374), (38, 4489555), (70, 2437187), (95, 1795822), (133, 1282730), (190, 897911), (266, 641365), (665, 256546), (1330, 128273)]