3986150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1627}}^1$

素因数の和:1653

約数の個数: 36

約数和(自身を含む): 8630028

約数和(自身を除く): 4643878

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 1627, 2450, 3254, 8135, 11389, 16270, 22778, 40675, 56945, 79723, 81350, 113890, 159446, 284725, 398615, 569450, 797230, 1993075, 3986150]

約数ペア:

[(1, 3986150), (2, 1993075), (5, 797230), (7, 569450), (10, 398615), (14, 284725), (25, 159446), (35, 113890), (49, 81350), (50, 79723), (70, 56945), (98, 40675), (175, 22778), (245, 16270), (350, 11389), (490, 8135), (1225, 3254), (1627, 2450)]