30135843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 48672000

約数和(自身を除く): 18536157

約数列:

[1, 3, 9, 19, 29, 57, 59, 87, 103, 171, 177, 261, 309, 531, 551, 927, 1121, 1653, 1711, 1957, 2987, 3363, 4959, 5133, 5871, 6077, 8961, 10089, 15399, 17613, 18231, 26883, 32509, 54693, 56753, 97527, 115463, 170259, 176233, 292581, 346389, 510777, 528699, 1039167, 1586097, 3348427, 10045281, 30135843]

約数ペア:

[(1, 30135843), (3, 10045281), (9, 3348427), (19, 1586097), (29, 1039167), (57, 528699), (59, 510777), (87, 346389), (103, 292581), (171, 176233), (177, 170259), (261, 115463), (309, 97527), (531, 56753), (551, 54693), (927, 32509), (1121, 26883), (1653, 18231), (1711, 17613), (1957, 15399), (2987, 10089), (3363, 8961), (4959, 6077), (5133, 5871)]