2013271873515

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2011753}}^1$

素因数の和:2012130

約数の個数: 80

約数和(自身を含む): 4136230600128

約数和(自身を除く): 2122958726613

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 353, 405, 567, 945, 1059, 1765, 2471, 2835, 3177, 5295, 7413, 9531, 12355, 15885, 22239, 28593, 37065, 47655, 66717, 111195, 142965, 200151, 333585, 1000755, 2011753, 6035259, 10058765, 14082271, 18105777, 30176295, 42246813, 54317331, 70411355, 90528885, 126740439, 162951993, 211234065, 271586655, 380221317, 633702195, 710148809, 814759965, 1140663951, 1901106585, 2130446427, 3550744045, 4971041663, 5703319755, 6391339281, 10652232135, 14913124989, 19174017843, 24855208315, 31956696405, 44739374967, 57522053529, 74565624945, 95870089215, 134218124901, 223696874835, 287610267645, 402654374703, 671090624505, 2013271873515]

約数ペア:

[(1, 2013271873515), (3, 671090624505), (5, 402654374703), (7, 287610267645), (9, 223696874835), (15, 134218124901), (21, 95870089215), (27, 74565624945), (35, 57522053529), (45, 44739374967), (63, 31956696405), (81, 24855208315), (105, 19174017843), (135, 14913124989), (189, 10652232135), (315, 6391339281), (353, 5703319755), (405, 4971041663), (567, 3550744045), (945, 2130446427), (1059, 1901106585), (1765, 1140663951), (2471, 814759965), (2835, 710148809), (3177, 633702195), (5295, 380221317), (7413, 271586655), (9531, 211234065), (12355, 162951993), (15885, 126740439), (22239, 90528885), (28593, 70411355), (37065, 54317331), (47655, 42246813), (66717, 30176295), (111195, 18105777), (142965, 14082271), (200151, 10058765), (333585, 6035259), (1000755, 2011753)]