14720510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 30566592

約数和(自身を除く): 15846082

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 1861, 3722, 3955, 7910, 9305, 13027, 18610, 26054, 65135, 130270, 210293, 420586, 1051465, 1472051, 2102930, 2944102, 7360255, 14720510]

約数ペア:

[(1, 14720510), (2, 7360255), (5, 2944102), (7, 2102930), (10, 1472051), (14, 1051465), (35, 420586), (70, 210293), (113, 130270), (226, 65135), (565, 26054), (791, 18610), (1130, 13027), (1582, 9305), (1861, 7910), (3722, 3955)]