404924030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5784629}}^1$

素因数の和:5784643

約数の個数: 16

約数和(自身を含む): 832986720

約数和(自身を除く): 428062690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5784629, 11569258, 28923145, 40492403, 57846290, 80984806, 202462015, 404924030]

約数ペア:

[(1, 404924030), (2, 202462015), (5, 80984806), (7, 57846290), (10, 40492403), (14, 28923145), (35, 11569258), (70, 5784629)]