30950502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20389}}^1$

素因数の和:20428

約数の個数: 32

約数和(自身を含む): 70467840

約数和(自身を除く): 39517338

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 20389, 40778, 61167, 122334, 224279, 448558, 468947, 672837, 937894, 1345674, 1406841, 2813682, 5158417, 10316834, 15475251, 30950502]

約数ペア:

[(1, 30950502), (2, 15475251), (3, 10316834), (6, 5158417), (11, 2813682), (22, 1406841), (23, 1345674), (33, 937894), (46, 672837), (66, 468947), (69, 448558), (138, 224279), (253, 122334), (506, 61167), (759, 40778), (1518, 20389)]