238647570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1136417}}^1$

素因数の和:1136434

約数の個数: 32

約数和(自身を含む): 654576768

約数和(自身を除く): 415929198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1136417, 2272834, 3409251, 5682085, 6818502, 7954919, 11364170, 15909838, 17046255, 23864757, 34092510, 39774595, 47729514, 79549190, 119323785, 238647570]

約数ペア:

[(1, 238647570), (2, 119323785), (3, 79549190), (5, 47729514), (6, 39774595), (7, 34092510), (10, 23864757), (14, 17046255), (15, 15909838), (21, 11364170), (30, 7954919), (35, 6818502), (42, 5682085), (70, 3409251), (105, 2272834), (210, 1136417)]