187388630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131041}}^1$

素因数の和:131072

約数の個数: 32

約数和(自身を含む): 396271008

約数和(自身を除く): 208882378

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 131041, 262082, 655205, 1310410, 1441451, 1703533, 2882902, 3407066, 7207255, 8517665, 14414510, 17035330, 18738863, 37477726, 93694315, 187388630]

約数ペア:

[(1, 187388630), (2, 93694315), (5, 37477726), (10, 18738863), (11, 17035330), (13, 14414510), (22, 8517665), (26, 7207255), (55, 3407066), (65, 2882902), (110, 1703533), (130, 1441451), (143, 1310410), (286, 655205), (715, 262082), (1430, 131041)]