66020170090

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{409529}}^1$

素因数の和:409604

約数の個数: 64

約数和(自身を含む): 141533568000

約数和(自身を除く): 75513397910

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 343, 470, 490, 658, 686, 1645, 1715, 2303, 3290, 3430, 4606, 11515, 16121, 23030, 32242, 80605, 161210, 409529, 819058, 2047645, 2866703, 4095290, 5733406, 14333515, 19247863, 20066921, 28667030, 38495726, 40133842, 96239315, 100334605, 134735041, 140468447, 192478630, 200669210, 269470082, 280936894, 673675205, 702342235, 943145287, 1347350410, 1404684470, 1886290574, 4715726435, 6602017009, 9431452870, 13204034018, 33010085045, 66020170090]

約数ペア:

[(1, 66020170090), (2, 33010085045), (5, 13204034018), (7, 9431452870), (10, 6602017009), (14, 4715726435), (35, 1886290574), (47, 1404684470), (49, 1347350410), (70, 943145287), (94, 702342235), (98, 673675205), (235, 280936894), (245, 269470082), (329, 200669210), (343, 192478630), (470, 140468447), (490, 134735041), (658, 100334605), (686, 96239315), (1645, 40133842), (1715, 38495726), (2303, 28667030), (3290, 20066921), (3430, 19247863), (4606, 14333515), (11515, 5733406), (16121, 4095290), (23030, 2866703), (32242, 2047645), (80605, 819058), (161210, 409529)]