2013040785

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3067}}^1$

素因数の和:3155

約数の個数: 96

約数和(自身を含む): 4029143040

約数和(自身を除く): 2016102255

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 49, 57, 95, 105, 133, 141, 147, 235, 245, 285, 329, 399, 665, 705, 735, 893, 931, 987, 1645, 1995, 2303, 2679, 2793, 3067, 4465, 4655, 4935, 6251, 6909, 9201, 11515, 13395, 13965, 15335, 18753, 21469, 31255, 34545, 43757, 46005, 58273, 64407, 93765, 107345, 131271, 144149, 150283, 174819, 218785, 291365, 322035, 407911, 432447, 450849, 656355, 720745, 751415, 874095, 1009043, 1223733, 2039555, 2162235, 2254245, 2738831, 2855377, 3027129, 5045215, 6118665, 7063301, 8216493, 8566131, 13694155, 14276885, 15135645, 19171817, 21189903, 35316505, 41082465, 42830655, 57515451, 95859085, 105949515, 134202719, 287577255, 402608157, 671013595, 2013040785]

約数ペア:

[(1, 2013040785), (3, 671013595), (5, 402608157), (7, 287577255), (15, 134202719), (19, 105949515), (21, 95859085), (35, 57515451), (47, 42830655), (49, 41082465), (57, 35316505), (95, 21189903), (105, 19171817), (133, 15135645), (141, 14276885), (147, 13694155), (235, 8566131), (245, 8216493), (285, 7063301), (329, 6118665), (399, 5045215), (665, 3027129), (705, 2855377), (735, 2738831), (893, 2254245), (931, 2162235), (987, 2039555), (1645, 1223733), (1995, 1009043), (2303, 874095), (2679, 751415), (2793, 720745), (3067, 656355), (4465, 450849), (4655, 432447), (4935, 407911), (6251, 322035), (6909, 291365), (9201, 218785), (11515, 174819), (13395, 150283), (13965, 144149), (15335, 131271), (18753, 107345), (21469, 93765), (31255, 64407), (34545, 58273), (43757, 46005)]