30390876

素因数分解:

$2^2\times 3^4\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1080

約数の個数: 60

約数和(自身を含む): 80349808

約数和(自身を除く): 49958932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 291, 324, 388, 582, 873, 967, 1164, 1746, 1934, 2619, 2901, 3492, 3868, 5238, 5802, 7857, 8703, 10476, 11604, 15714, 17406, 26109, 31428, 34812, 52218, 78327, 93799, 104436, 156654, 187598, 281397, 313308, 375196, 562794, 844191, 1125588, 1688382, 2532573, 3376764, 5065146, 7597719, 10130292, 15195438, 30390876]

約数ペア:

[(1, 30390876), (2, 15195438), (3, 10130292), (4, 7597719), (6, 5065146), (9, 3376764), (12, 2532573), (18, 1688382), (27, 1125588), (36, 844191), (54, 562794), (81, 375196), (97, 313308), (108, 281397), (162, 187598), (194, 156654), (291, 104436), (324, 93799), (388, 78327), (582, 52218), (873, 34812), (967, 31428), (1164, 26109), (1746, 17406), (1934, 15714), (2619, 11604), (2901, 10476), (3492, 8703), (3868, 7857), (5238, 5802)]