12576770820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69870949}}^1$

素因数の和:69870964

約数の個数: 36

約数和(自身を含む): 38149538700

約数和(自身を除く): 25572767880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69870949, 139741898, 209612847, 279483796, 349354745, 419225694, 628838541, 698709490, 838451388, 1048064235, 1257677082, 1397418980, 2096128470, 2515354164, 3144192705, 4192256940, 6288385410, 12576770820]

約数ペア:

[(1, 12576770820), (2, 6288385410), (3, 4192256940), (4, 3144192705), (5, 2515354164), (6, 2096128470), (9, 1397418980), (10, 1257677082), (12, 1048064235), (15, 838451388), (18, 698709490), (20, 628838541), (30, 419225694), (36, 349354745), (45, 279483796), (60, 209612847), (90, 139741898), (180, 69870949)]