81620410230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{906893447}}^1$

素因数の和:906893460

約数の個数: 24

約数和(自身を含む): 212213066832

約数和(自身を除く): 130592656602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 906893447, 1813786894, 2720680341, 4534467235, 5441360682, 8162041023, 9068934470, 13603401705, 16324082046, 27206803410, 40810205115, 81620410230]

約数ペア:

[(1, 81620410230), (2, 40810205115), (3, 27206803410), (5, 16324082046), (6, 13603401705), (9, 9068934470), (10, 8162041023), (15, 5441360682), (18, 4534467235), (30, 2720680341), (45, 1813786894), (90, 906893447)]