84772260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{470957}}^1$

素因数の和:470972

約数の個数: 36

約数和(自身を含む): 257143068

約数和(自身を除く): 172370808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 470957, 941914, 1412871, 1883828, 2354785, 2825742, 4238613, 4709570, 5651484, 7064355, 8477226, 9419140, 14128710, 16954452, 21193065, 28257420, 42386130, 84772260]

約数ペア:

[(1, 84772260), (2, 42386130), (3, 28257420), (4, 21193065), (5, 16954452), (6, 14128710), (9, 9419140), (10, 8477226), (12, 7064355), (15, 5651484), (18, 4709570), (20, 4238613), (30, 2825742), (36, 2354785), (45, 1883828), (60, 1412871), (90, 941914), (180, 470957)]