29907176060

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1\times {\mathrm{9187}}^1$

素因数の和:10506

約数の個数: 48

約数和(自身を含む): 63317815680

約数和(自身を除く): 33410639620

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1171, 1390, 2342, 2780, 4684, 5855, 9187, 11710, 18374, 23420, 36748, 45935, 91870, 162769, 183740, 325538, 651076, 813845, 1276993, 1627690, 2553986, 3255380, 5107972, 6384965, 10757977, 12769930, 21515954, 25539860, 43031908, 53789885, 107579770, 215159540, 1495358803, 2990717606, 5981435212, 7476794015, 14953588030, 29907176060]

約数ペア:

[(1, 29907176060), (2, 14953588030), (4, 7476794015), (5, 5981435212), (10, 2990717606), (20, 1495358803), (139, 215159540), (278, 107579770), (556, 53789885), (695, 43031908), (1171, 25539860), (1390, 21515954), (2342, 12769930), (2780, 10757977), (4684, 6384965), (5855, 5107972), (9187, 3255380), (11710, 2553986), (18374, 1627690), (23420, 1276993), (36748, 813845), (45935, 651076), (91870, 325538), (162769, 183740)]