2017448595

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{6761}}^1$

素因数の和:7140

約数の個数: 48

約数和(自身を含む): 3692052000

約数和(自身を除く): 1674603405

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 349, 855, 1047, 1745, 3141, 5235, 6631, 6761, 15705, 19893, 20283, 33155, 33805, 59679, 60849, 99465, 101415, 128459, 298395, 304245, 385377, 642295, 1156131, 1926885, 2359589, 5780655, 7078767, 11797945, 21236301, 35393835, 44832191, 106181505, 134496573, 224160955, 403489719, 672482865, 2017448595]

約数ペア:

[(1, 2017448595), (3, 672482865), (5, 403489719), (9, 224160955), (15, 134496573), (19, 106181505), (45, 44832191), (57, 35393835), (95, 21236301), (171, 11797945), (285, 7078767), (349, 5780655), (855, 2359589), (1047, 1926885), (1745, 1156131), (3141, 642295), (5235, 385377), (6631, 304245), (6761, 298395), (15705, 128459), (19893, 101415), (20283, 99465), (33155, 60849), (33805, 59679)]