80684030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1152629}}^1$

素因数の和:1152643

約数の個数: 16

約数和(自身を含む): 165978720

約数和(自身を除く): 85294690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1152629, 2305258, 5763145, 8068403, 11526290, 16136806, 40342015, 80684030]

約数ペア:

[(1, 80684030), (2, 40342015), (5, 16136806), (7, 11526290), (10, 8068403), (14, 5763145), (35, 2305258), (70, 1152629)]