14994740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 18027340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 251, 290, 412, 502, 515, 580, 1004, 1030, 1255, 2060, 2510, 2987, 5020, 5974, 7279, 11948, 14558, 14935, 25853, 29116, 29870, 36395, 51706, 59740, 72790, 103412, 129265, 145580, 258530, 517060, 749737, 1499474, 2998948, 3748685, 7497370, 14994740]

約数ペア:

[(1, 14994740), (2, 7497370), (4, 3748685), (5, 2998948), (10, 1499474), (20, 749737), (29, 517060), (58, 258530), (103, 145580), (116, 129265), (145, 103412), (206, 72790), (251, 59740), (290, 51706), (412, 36395), (502, 29870), (515, 29116), (580, 25853), (1004, 14935), (1030, 14558), (1255, 11948), (2060, 7279), (2510, 5974), (2987, 5020)]