68195070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20479}}^1$

素因数の和:20529

約数の個数: 48

約数和(自身を含む): 182108160

約数和(自身を除く): 113913090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 20479, 40958, 61437, 102395, 122874, 184311, 204790, 307185, 368622, 614370, 757723, 921555, 1515446, 1843110, 2273169, 3788615, 4546338, 6819507, 7577230, 11365845, 13639014, 22731690, 34097535, 68195070]

約数ペア:

[(1, 68195070), (2, 34097535), (3, 22731690), (5, 13639014), (6, 11365845), (9, 7577230), (10, 6819507), (15, 4546338), (18, 3788615), (30, 2273169), (37, 1843110), (45, 1515446), (74, 921555), (90, 757723), (111, 614370), (185, 368622), (222, 307185), (333, 204790), (370, 184311), (555, 122874), (666, 102395), (1110, 61437), (1665, 40958), (3330, 20479)]