29890105

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2447}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 41126400

約数和(自身を除く): 11236295

約数列:

[1, 5, 7, 35, 349, 1745, 2443, 2447, 12215, 12235, 17129, 85645, 854003, 4270015, 5978021, 29890105]

約数ペア:

[(1, 29890105), (5, 5978021), (7, 4270015), (35, 854003), (349, 85645), (1745, 17129), (2443, 12235), (2447, 12215)]