7137780730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{7237}}^1$

素因数の和:7471

約数の個数: 64

約数和(自身を含む): 14070672000

約数和(自身を除く): 6932891270

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 179, 190, 290, 358, 551, 895, 1102, 1790, 2755, 3401, 5191, 5510, 6802, 7237, 10382, 14474, 17005, 25955, 34010, 36185, 51910, 72370, 98629, 137503, 197258, 209873, 275006, 419746, 493145, 687515, 986290, 1049365, 1295423, 1375030, 2098730, 2590846, 3987587, 6477115, 7975174, 12954230, 19937935, 24613037, 37567267, 39875870, 49226074, 75134534, 123065185, 187836335, 246130370, 375672670, 713778073, 1427556146, 3568890365, 7137780730]

約数ペア:

[(1, 7137780730), (2, 3568890365), (5, 1427556146), (10, 713778073), (19, 375672670), (29, 246130370), (38, 187836335), (58, 123065185), (95, 75134534), (145, 49226074), (179, 39875870), (190, 37567267), (290, 24613037), (358, 19937935), (551, 12954230), (895, 7975174), (1102, 6477115), (1790, 3987587), (2755, 2590846), (3401, 2098730), (5191, 1375030), (5510, 1295423), (6802, 1049365), (7237, 986290), (10382, 687515), (14474, 493145), (17005, 419746), (25955, 275006), (34010, 209873), (36185, 197258), (51910, 137503), (72370, 98629)]