1358830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1123}}^1$

素因数の和:1152

約数の個数: 24

約数和(自身を含む): 2690856

約数和(自身を除く): 1332026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1123, 1210, 2246, 5615, 11230, 12353, 24706, 61765, 123530, 135883, 271766, 679415, 1358830]

約数ペア:

[(1, 1358830), (2, 679415), (5, 271766), (10, 135883), (11, 123530), (22, 61765), (55, 24706), (110, 12353), (121, 11230), (242, 5615), (605, 2246), (1123, 1210)]