219625730

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2371}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 404758080

約数和(自身を除く): 185132350

約数列:

[1, 2, 5, 10, 59, 118, 157, 295, 314, 590, 785, 1570, 2371, 4742, 9263, 11855, 18526, 23710, 46315, 92630, 139889, 279778, 372247, 699445, 744494, 1398890, 1861235, 3722470, 21962573, 43925146, 109812865, 219625730]

約数ペア:

[(1, 219625730), (2, 109812865), (5, 43925146), (10, 21962573), (59, 3722470), (118, 1861235), (157, 1398890), (295, 744494), (314, 699445), (590, 372247), (785, 279778), (1570, 139889), (2371, 92630), (4742, 46315), (9263, 23710), (11855, 18526)]