14714540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 31987200

約数和(自身を除く): 17272660

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 139, 158, 268, 278, 316, 335, 395, 556, 670, 695, 790, 1340, 1390, 1580, 2780, 5293, 9313, 10586, 10981, 18626, 21172, 21962, 26465, 37252, 43924, 46565, 52930, 54905, 93130, 105860, 109810, 186260, 219620, 735727, 1471454, 2942908, 3678635, 7357270, 14714540]

約数ペア:

[(1, 14714540), (2, 7357270), (4, 3678635), (5, 2942908), (10, 1471454), (20, 735727), (67, 219620), (79, 186260), (134, 109810), (139, 105860), (158, 93130), (268, 54905), (278, 52930), (316, 46565), (335, 43924), (395, 37252), (556, 26465), (670, 21962), (695, 21172), (790, 18626), (1340, 10981), (1390, 10586), (1580, 9313), (2780, 5293)]