61699470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1283}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 170104320

約数和(自身を除く): 108404850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1283, 1374, 1603, 2290, 2566, 3206, 3435, 3849, 4809, 6415, 6870, 7698, 8015, 8981, 9618, 12830, 16030, 17962, 19245, 24045, 26943, 38490, 44905, 48090, 53886, 89810, 134715, 269430, 293807, 587614, 881421, 1469035, 1762842, 2056649, 2938070, 4113298, 4407105, 6169947, 8814210, 10283245, 12339894, 20566490, 30849735, 61699470]

約数ペア:

[(1, 61699470), (2, 30849735), (3, 20566490), (5, 12339894), (6, 10283245), (7, 8814210), (10, 6169947), (14, 4407105), (15, 4113298), (21, 2938070), (30, 2056649), (35, 1762842), (42, 1469035), (70, 881421), (105, 587614), (210, 293807), (229, 269430), (458, 134715), (687, 89810), (1145, 53886), (1283, 48090), (1374, 44905), (1603, 38490), (2290, 26943), (2566, 24045), (3206, 19245), (3435, 17962), (3849, 16030), (4809, 12830), (6415, 9618), (6870, 8981), (7698, 8015)]