30395079

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 55189680

約数和(自身を除く): 24794601

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 113, 117, 121, 143, 171, 209, 247, 339, 363, 429, 627, 741, 1017, 1089, 1243, 1287, 1469, 1573, 1881, 2147, 2223, 2299, 2717, 3729, 4407, 4719, 6441, 6897, 8151, 11187, 13221, 13673, 14157, 16159, 19323, 20691, 23617, 24453, 27911, 29887, 41019, 48477, 70851, 83733, 89661, 123057, 145431, 177749, 212553, 251199, 259787, 268983, 307021, 533247, 779361, 921063, 1599741, 2338083, 2763189, 3377231, 10131693, 30395079]

約数ペア:

[(1, 30395079), (3, 10131693), (9, 3377231), (11, 2763189), (13, 2338083), (19, 1599741), (33, 921063), (39, 779361), (57, 533247), (99, 307021), (113, 268983), (117, 259787), (121, 251199), (143, 212553), (171, 177749), (209, 145431), (247, 123057), (339, 89661), (363, 83733), (429, 70851), (627, 48477), (741, 41019), (1017, 29887), (1089, 27911), (1243, 24453), (1287, 23617), (1469, 20691), (1573, 19323), (1881, 16159), (2147, 14157), (2223, 13673), (2299, 13221), (2717, 11187), (3729, 8151), (4407, 6897), (4719, 6441)]