30007406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 23214994

約数列:

[1, 2, 11, 13, 22, 26, 143, 239, 286, 439, 478, 878, 2629, 3107, 4829, 5258, 5707, 6214, 9658, 11414, 34177, 62777, 68354, 104921, 125554, 209842, 1154131, 1363973, 2308262, 2727946, 15003703, 30007406]

約数ペア:

[(1, 30007406), (2, 15003703), (11, 2727946), (13, 2308262), (22, 1363973), (26, 1154131), (143, 209842), (239, 125554), (286, 104921), (439, 68354), (478, 62777), (878, 34177), (2629, 11414), (3107, 9658), (4829, 6214), (5258, 5707)]