2977110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 8152560

約数和(自身を除く): 5175450

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, 1710, 1741, 3482, 5223, 8705, 10446, 15669, 17410, 26115, 31338, 33079, 52230, 66158, 78345, 99237, 156690, 165395, 198474, 297711, 330790, 496185, 595422, 992370, 1488555, 2977110]

約数ペア:

[(1, 2977110), (2, 1488555), (3, 992370), (5, 595422), (6, 496185), (9, 330790), (10, 297711), (15, 198474), (18, 165395), (19, 156690), (30, 99237), (38, 78345), (45, 66158), (57, 52230), (90, 33079), (95, 31338), (114, 26115), (171, 17410), (190, 15669), (285, 10446), (342, 8705), (570, 5223), (855, 3482), (1710, 1741)]