774396070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2221}}^1$

素因数の和:2545

約数の個数: 64

約数和(自身を含む): 1693270656

約数和(自身を除く): 918874586

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 293, 586, 595, 1190, 1465, 2051, 2221, 2930, 4102, 4442, 4981, 9962, 10255, 11105, 15547, 20510, 22210, 24905, 31094, 34867, 37757, 49810, 69734, 75514, 77735, 155470, 174335, 188785, 264299, 348670, 377570, 528598, 650753, 1301506, 1321495, 2642990, 3253765, 4555271, 6507530, 9110542, 11062801, 22125602, 22776355, 45552710, 55314005, 77439607, 110628010, 154879214, 387198035, 774396070]

約数ペア:

[(1, 774396070), (2, 387198035), (5, 154879214), (7, 110628010), (10, 77439607), (14, 55314005), (17, 45552710), (34, 22776355), (35, 22125602), (70, 11062801), (85, 9110542), (119, 6507530), (170, 4555271), (238, 3253765), (293, 2642990), (586, 1321495), (595, 1301506), (1190, 650753), (1465, 528598), (2051, 377570), (2221, 348670), (2930, 264299), (4102, 188785), (4442, 174335), (4981, 155470), (9962, 77735), (10255, 75514), (11105, 69734), (15547, 49810), (20510, 37757), (22210, 34867), (24905, 31094)]