138045950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23201}}^1$

素因数の和:23237

約数の個数: 48

約数和(自身を含む): 310721184

約数和(自身を除く): 172675234

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 23201, 46402, 116005, 162407, 232010, 324814, 394417, 580025, 788834, 812035, 1160050, 1624070, 1972085, 2760919, 3944170, 4060175, 5521838, 8120350, 9860425, 13804595, 19720850, 27609190, 69022975, 138045950]

約数ペア:

[(1, 138045950), (2, 69022975), (5, 27609190), (7, 19720850), (10, 13804595), (14, 9860425), (17, 8120350), (25, 5521838), (34, 4060175), (35, 3944170), (50, 2760919), (70, 1972085), (85, 1624070), (119, 1160050), (170, 812035), (175, 788834), (238, 580025), (350, 394417), (425, 324814), (595, 232010), (850, 162407), (1190, 116005), (2975, 46402), (5950, 23201)]