30778812

素因数分解:

$2^2\times 3^3\times {\mathrm{284989}}^1$

素因数の和:285002

約数の個数: 24

約数和(自身を含む): 79797200

約数和(自身を除く): 49018388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 284989, 569978, 854967, 1139956, 1709934, 2564901, 3419868, 5129802, 7694703, 10259604, 15389406, 30778812]

約数ペア:

[(1, 30778812), (2, 15389406), (3, 10259604), (4, 7694703), (6, 5129802), (9, 3419868), (12, 2564901), (18, 1709934), (27, 1139956), (36, 854967), (54, 569978), (108, 284989)]