90139299170

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3797}}^1\times {\mathrm{11251}}^1$

素因数の和:15266

約数の個数: 32

約数和(自身を含む): 163077126336

約数和(自身を除く): 72937827166

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 3797, 7594, 11251, 18985, 22502, 37970, 56255, 112510, 801167, 1602334, 2373961, 4005835, 4747922, 8011670, 11869805, 23739610, 42720047, 85440094, 213600235, 427200470, 9013929917, 18027859834, 45069649585, 90139299170]

約数ペア:

[(1, 90139299170), (2, 45069649585), (5, 18027859834), (10, 9013929917), (211, 427200470), (422, 213600235), (1055, 85440094), (2110, 42720047), (3797, 23739610), (7594, 11869805), (11251, 8011670), (18985, 4747922), (22502, 4005835), (37970, 2373961), (56255, 1602334), (112510, 801167)]