67866670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 135432000

約数和(自身を除く): 67565330

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 109, 113, 145, 190, 218, 226, 290, 545, 551, 565, 1090, 1102, 1130, 2071, 2147, 2755, 3161, 3277, 4142, 4294, 5510, 6322, 6554, 10355, 10735, 12317, 15805, 16385, 20710, 21470, 24634, 31610, 32770, 60059, 61585, 62263, 120118, 123170, 124526, 234023, 300295, 311315, 357193, 468046, 600590, 622630, 714386, 1170115, 1785965, 2340230, 3571930, 6786667, 13573334, 33933335, 67866670]

約数ペア:

[(1, 67866670), (2, 33933335), (5, 13573334), (10, 6786667), (19, 3571930), (29, 2340230), (38, 1785965), (58, 1170115), (95, 714386), (109, 622630), (113, 600590), (145, 468046), (190, 357193), (218, 311315), (226, 300295), (290, 234023), (545, 124526), (551, 123170), (565, 120118), (1090, 62263), (1102, 61585), (1130, 60059), (2071, 32770), (2147, 31610), (2755, 24634), (3161, 21470), (3277, 20710), (4142, 16385), (4294, 15805), (5510, 12317), (6322, 10735), (6554, 10355)]