2068573605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2971}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 3994368000

約数和(自身を除く): 1925794395

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 349, 399, 665, 1047, 1745, 1995, 2443, 2971, 5235, 6631, 7329, 8913, 12215, 14855, 19893, 20797, 33155, 36645, 44565, 46417, 56449, 62391, 99465, 103985, 139251, 169347, 232085, 282245, 311955, 395143, 696255, 846735, 1036879, 1185429, 1975715, 3110637, 5184395, 5927145, 7258153, 15553185, 19700701, 21774459, 36290765, 59102103, 98503505, 108872295, 137904907, 295510515, 413714721, 689524535, 2068573605]

約数ペア:

[(1, 2068573605), (3, 689524535), (5, 413714721), (7, 295510515), (15, 137904907), (19, 108872295), (21, 98503505), (35, 59102103), (57, 36290765), (95, 21774459), (105, 19700701), (133, 15553185), (285, 7258153), (349, 5927145), (399, 5184395), (665, 3110637), (1047, 1975715), (1745, 1185429), (1995, 1036879), (2443, 846735), (2971, 696255), (5235, 395143), (6631, 311955), (7329, 282245), (8913, 232085), (12215, 169347), (14855, 139251), (19893, 103985), (20797, 99465), (33155, 62391), (36645, 56449), (44565, 46417)]