286330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 596160

約数和(自身を除く): 309830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 137, 190, 209, 274, 418, 685, 1045, 1370, 1507, 2090, 2603, 3014, 5206, 7535, 13015, 15070, 26030, 28633, 57266, 143165, 286330]

約数ペア:

[(1, 286330), (2, 143165), (5, 57266), (10, 28633), (11, 26030), (19, 15070), (22, 13015), (38, 7535), (55, 5206), (95, 3014), (110, 2603), (137, 2090), (190, 1507), (209, 1370), (274, 1045), (418, 685)]