2776430930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{10781}}^1$

素因数の和:11091

約数の個数: 64

約数和(自身を含む): 6173169408

約数和(自身を除く): 3396738478

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 283, 455, 566, 910, 1415, 1981, 2830, 3679, 3962, 7358, 9905, 10781, 18395, 19810, 21562, 25753, 36790, 51506, 53905, 75467, 107810, 128765, 140153, 150934, 257530, 280306, 377335, 700765, 754670, 981071, 1401530, 1962142, 3051023, 4905355, 6102046, 9810710, 15255115, 21357161, 30510230, 39663299, 42714322, 79326598, 106785805, 198316495, 213571610, 277643093, 396632990, 555286186, 1388215465, 2776430930]

約数ペア:

[(1, 2776430930), (2, 1388215465), (5, 555286186), (7, 396632990), (10, 277643093), (13, 213571610), (14, 198316495), (26, 106785805), (35, 79326598), (65, 42714322), (70, 39663299), (91, 30510230), (130, 21357161), (182, 15255115), (283, 9810710), (455, 6102046), (566, 4905355), (910, 3051023), (1415, 1962142), (1981, 1401530), (2830, 981071), (3679, 754670), (3962, 700765), (7358, 377335), (9905, 280306), (10781, 257530), (18395, 150934), (19810, 140153), (21562, 128765), (25753, 107810), (36790, 75467), (51506, 53905)]