3640590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 9968400

約数和(自身を除く): 6327810

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, 2129, 4258, 6387, 10645, 12774, 19161, 21290, 31935, 38322, 40451, 63870, 80902, 95805, 121353, 191610, 202255, 242706, 364059, 404510, 606765, 728118, 1213530, 1820295, 3640590]

約数ペア:

[(1, 3640590), (2, 1820295), (3, 1213530), (5, 728118), (6, 606765), (9, 404510), (10, 364059), (15, 242706), (18, 202255), (19, 191610), (30, 121353), (38, 95805), (45, 80902), (57, 63870), (90, 40451), (95, 38322), (114, 31935), (171, 21290), (190, 19161), (285, 12774), (342, 10645), (570, 6387), (855, 4258), (1710, 2129)]