30589083

素因数分解:

$3^5\times 7^3\times {\mathrm{367}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 53580800

約数和(自身を除く): 22991717

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 343, 367, 441, 567, 1029, 1101, 1323, 1701, 2569, 3087, 3303, 3969, 7707, 9261, 9909, 11907, 17983, 23121, 27783, 29727, 53949, 69363, 83349, 89181, 125881, 161847, 208089, 377643, 485541, 624267, 1132929, 1456623, 3398787, 4369869, 10196361, 30589083]

約数ペア:

[(1, 30589083), (3, 10196361), (7, 4369869), (9, 3398787), (21, 1456623), (27, 1132929), (49, 624267), (63, 485541), (81, 377643), (147, 208089), (189, 161847), (243, 125881), (343, 89181), (367, 83349), (441, 69363), (567, 53949), (1029, 29727), (1101, 27783), (1323, 23121), (1701, 17983), (2569, 11907), (3087, 9909), (3303, 9261), (3969, 7707)]