3649980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 10321920

約数和(自身を除く): 6671940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 479, 508, 635, 762, 958, 1270, 1437, 1524, 1905, 1916, 2395, 2540, 2874, 3810, 4790, 5748, 7185, 7620, 9580, 14370, 28740, 60833, 121666, 182499, 243332, 304165, 364998, 608330, 729996, 912495, 1216660, 1824990, 3649980]

約数ペア:

[(1, 3649980), (2, 1824990), (3, 1216660), (4, 912495), (5, 729996), (6, 608330), (10, 364998), (12, 304165), (15, 243332), (20, 182499), (30, 121666), (60, 60833), (127, 28740), (254, 14370), (381, 9580), (479, 7620), (508, 7185), (635, 5748), (762, 4790), (958, 3810), (1270, 2874), (1437, 2540), (1524, 2395), (1905, 1916)]