289773030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{9479}}^1$

素因数の和:10508

約数の個数: 32

約数和(自身を含む): 696211200

約数和(自身を除く): 406438170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1019, 2038, 3057, 5095, 6114, 9479, 10190, 15285, 18958, 28437, 30570, 47395, 56874, 94790, 142185, 284370, 9659101, 19318202, 28977303, 48295505, 57954606, 96591010, 144886515, 289773030]

約数ペア:

[(1, 289773030), (2, 144886515), (3, 96591010), (5, 57954606), (6, 48295505), (10, 28977303), (15, 19318202), (30, 9659101), (1019, 284370), (2038, 142185), (3057, 94790), (5095, 56874), (6114, 47395), (9479, 30570), (10190, 28437), (15285, 18958)]