266669179630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{18121}}^1\times {\mathrm{210229}}^1$

素因数の和:228364

約数の個数: 32

約数和(自身を含む): 548609480640

約数和(自身を除く): 281940301010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 18121, 36242, 90605, 126847, 181210, 210229, 253694, 420458, 634235, 1051145, 1268470, 1471603, 2102290, 2943206, 7358015, 14716030, 3809559709, 7619119418, 19047798545, 26666917963, 38095597090, 53333835926, 133334589815, 266669179630]

約数ペア:

[(1, 266669179630), (2, 133334589815), (5, 53333835926), (7, 38095597090), (10, 26666917963), (14, 19047798545), (35, 7619119418), (70, 3809559709), (18121, 14716030), (36242, 7358015), (90605, 2943206), (126847, 2102290), (181210, 1471603), (210229, 1268470), (253694, 1051145), (420458, 634235)]