12438861570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1008829}}^1$

素因数の和:1008979

約数の個数: 48

約数和(自身を含む): 32577138360

約数和(自身を除く): 20138276790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 1008829, 2017658, 3026487, 5044145, 6052974, 9079461, 10088290, 15132435, 18158922, 30264870, 45397305, 90794610, 138209573, 276419146, 414628719, 691047865, 829257438, 1243886157, 1382095730, 2073143595, 2487772314, 4146287190, 6219430785, 12438861570]

約数ペア:

[(1, 12438861570), (2, 6219430785), (3, 4146287190), (5, 2487772314), (6, 2073143595), (9, 1382095730), (10, 1243886157), (15, 829257438), (18, 691047865), (30, 414628719), (45, 276419146), (90, 138209573), (137, 90794610), (274, 45397305), (411, 30264870), (685, 18158922), (822, 15132435), (1233, 10088290), (1370, 9079461), (2055, 6052974), (2466, 5044145), (4110, 3026487), (6165, 2017658), (12330, 1008829)]