712470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 1990656

約数和(自身を除く): 1278186

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 127, 165, 170, 187, 254, 255, 330, 374, 381, 510, 561, 635, 762, 935, 1122, 1270, 1397, 1870, 1905, 2159, 2794, 2805, 3810, 4191, 4318, 5610, 6477, 6985, 8382, 10795, 12954, 13970, 20955, 21590, 23749, 32385, 41910, 47498, 64770, 71247, 118745, 142494, 237490, 356235, 712470]

約数ペア:

[(1, 712470), (2, 356235), (3, 237490), (5, 142494), (6, 118745), (10, 71247), (11, 64770), (15, 47498), (17, 41910), (22, 32385), (30, 23749), (33, 21590), (34, 20955), (51, 13970), (55, 12954), (66, 10795), (85, 8382), (102, 6985), (110, 6477), (127, 5610), (165, 4318), (170, 4191), (187, 3810), (254, 2805), (255, 2794), (330, 2159), (374, 1905), (381, 1870), (510, 1397), (561, 1270), (635, 1122), (762, 935)]