27388410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3239

約数の個数: 64

約数和(自身を含む): 76978944

約数和(自身を除く): 49590534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 3181, 4305, 6362, 8610, 9543, 15905, 19086, 22267, 31810, 44534, 47715, 66801, 95430, 111335, 130421, 133602, 222670, 260842, 334005, 391263, 652105, 668010, 782526, 912947, 1304210, 1825894, 1956315, 2738841, 3912630, 4564735, 5477682, 9129470, 13694205, 27388410]

約数ペア:

[(1, 27388410), (2, 13694205), (3, 9129470), (5, 5477682), (6, 4564735), (7, 3912630), (10, 2738841), (14, 1956315), (15, 1825894), (21, 1304210), (30, 912947), (35, 782526), (41, 668010), (42, 652105), (70, 391263), (82, 334005), (105, 260842), (123, 222670), (205, 133602), (210, 130421), (246, 111335), (287, 95430), (410, 66801), (574, 47715), (615, 44534), (861, 31810), (1230, 22267), (1435, 19086), (1722, 15905), (2870, 9543), (3181, 8610), (4305, 6362)]