779617710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4987}}^1$

素因数の和:5199

約数の個数: 80

約数和(自身を含む): 2107589616

約数和(自身を除く): 1327971906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 193, 270, 386, 405, 579, 810, 965, 1158, 1737, 1930, 2895, 3474, 4987, 5211, 5790, 8685, 9974, 10422, 14961, 15633, 17370, 24935, 26055, 29922, 31266, 44883, 49870, 52110, 74805, 78165, 89766, 134649, 149610, 156330, 224415, 269298, 403947, 448830, 673245, 807894, 962491, 1346490, 1924982, 2019735, 2887473, 4039470, 4812455, 5774946, 8662419, 9624910, 14437365, 17324838, 25987257, 28874730, 43312095, 51974514, 77961771, 86624190, 129936285, 155923542, 259872570, 389808855, 779617710]

約数ペア:

[(1, 779617710), (2, 389808855), (3, 259872570), (5, 155923542), (6, 129936285), (9, 86624190), (10, 77961771), (15, 51974514), (18, 43312095), (27, 28874730), (30, 25987257), (45, 17324838), (54, 14437365), (81, 9624910), (90, 8662419), (135, 5774946), (162, 4812455), (193, 4039470), (270, 2887473), (386, 2019735), (405, 1924982), (579, 1346490), (810, 962491), (965, 807894), (1158, 673245), (1737, 448830), (1930, 403947), (2895, 269298), (3474, 224415), (4987, 156330), (5211, 149610), (5790, 134649), (8685, 89766), (9974, 78165), (10422, 74805), (14961, 52110), (15633, 49870), (17370, 44883), (24935, 31266), (26055, 29922)]