7103800140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1940929}}^1$

素因数の和:1941002

約数の個数: 48

約数和(自身を含む): 20216726880

約数和(自身を除く): 13112926740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 1940929, 3881858, 5822787, 7763716, 9704645, 11645574, 19409290, 23291148, 29113935, 38818580, 58227870, 116455740, 118396669, 236793338, 355190007, 473586676, 591983345, 710380014, 1183966690, 1420760028, 1775950035, 2367933380, 3551900070, 7103800140]

約数ペア:

[(1, 7103800140), (2, 3551900070), (3, 2367933380), (4, 1775950035), (5, 1420760028), (6, 1183966690), (10, 710380014), (12, 591983345), (15, 473586676), (20, 355190007), (30, 236793338), (60, 118396669), (61, 116455740), (122, 58227870), (183, 38818580), (244, 29113935), (305, 23291148), (366, 19409290), (610, 11645574), (732, 9704645), (915, 7763716), (1220, 5822787), (1830, 3881858), (3660, 1940929)]