1439570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 2954880

約数和(自身を除く): 1515310

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 569, 1138, 1265, 2530, 2845, 5690, 6259, 12518, 13087, 26174, 31295, 62590, 65435, 130870, 143957, 287914, 719785, 1439570]

約数ペア:

[(1, 1439570), (2, 719785), (5, 287914), (10, 143957), (11, 130870), (22, 65435), (23, 62590), (46, 31295), (55, 26174), (110, 13087), (115, 12518), (230, 6259), (253, 5690), (506, 2845), (569, 2530), (1138, 1265)]