1886130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 5166720

約数和(自身を除く): 3280590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1103, 1710, 2206, 3309, 5515, 6618, 9927, 11030, 16545, 19854, 20957, 33090, 41914, 49635, 62871, 99270, 104785, 125742, 188613, 209570, 314355, 377226, 628710, 943065, 1886130]

約数ペア:

[(1, 1886130), (2, 943065), (3, 628710), (5, 377226), (6, 314355), (9, 209570), (10, 188613), (15, 125742), (18, 104785), (19, 99270), (30, 62871), (38, 49635), (45, 41914), (57, 33090), (90, 20957), (95, 19854), (114, 16545), (171, 11030), (190, 9927), (285, 6618), (342, 5515), (570, 3309), (855, 2206), (1103, 1710)]