85809430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1225849}}^1$

素因数の和:1225863

約数の個数: 16

約数和(自身を含む): 176522400

約数和(自身を除く): 90712970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1225849, 2451698, 6129245, 8580943, 12258490, 17161886, 42904715, 85809430]

約数ペア:

[(1, 85809430), (2, 42904715), (5, 17161886), (7, 12258490), (10, 8580943), (14, 6129245), (35, 2451698), (70, 1225849)]