15067820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 33233760

約数和(自身を除く): 18165940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 313, 332, 415, 580, 626, 830, 1252, 1565, 1660, 2407, 3130, 4814, 6260, 9077, 9628, 12035, 18154, 24070, 25979, 36308, 45385, 48140, 51958, 90770, 103916, 129895, 181540, 259790, 519580, 753391, 1506782, 3013564, 3766955, 7533910, 15067820]

約数ペア:

[(1, 15067820), (2, 7533910), (4, 3766955), (5, 3013564), (10, 1506782), (20, 753391), (29, 519580), (58, 259790), (83, 181540), (116, 129895), (145, 103916), (166, 90770), (290, 51958), (313, 48140), (332, 45385), (415, 36308), (580, 25979), (626, 24070), (830, 18154), (1252, 12035), (1565, 9628), (1660, 9077), (2407, 6260), (3130, 4814)]