2013193035

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{236707}}^1$

素因数の和:236734

約数の個数: 48

約数和(自身を含む): 4135762176

約数和(自身を除く): 2122569141

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 236707, 710121, 1183535, 1656949, 2130363, 3550605, 4970847, 6391089, 8284745, 10651815, 14912541, 19173267, 24854235, 31955445, 44737623, 57519801, 74562705, 95866335, 134212869, 223688115, 287599005, 402638607, 671064345, 2013193035]

約数ペア:

[(1, 2013193035), (3, 671064345), (5, 402638607), (7, 287599005), (9, 223688115), (15, 134212869), (21, 95866335), (27, 74562705), (35, 57519801), (45, 44737623), (63, 31955445), (81, 24854235), (105, 19173267), (135, 14912541), (189, 10651815), (243, 8284745), (315, 6391089), (405, 4970847), (567, 3550605), (945, 2130363), (1215, 1656949), (1701, 1183535), (2835, 710121), (8505, 236707)]