69346980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{385261}}^1$

素因数の和:385276

約数の個数: 36

約数和(自身を含む): 210353052

約数和(自身を除く): 141006072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 385261, 770522, 1155783, 1541044, 1926305, 2311566, 3467349, 3852610, 4623132, 5778915, 6934698, 7705220, 11557830, 13869396, 17336745, 23115660, 34673490, 69346980]

約数ペア:

[(1, 69346980), (2, 34673490), (3, 23115660), (4, 17336745), (5, 13869396), (6, 11557830), (9, 7705220), (10, 6934698), (12, 5778915), (15, 4623132), (18, 3852610), (20, 3467349), (30, 2311566), (36, 1926305), (45, 1541044), (60, 1155783), (90, 770522), (180, 385261)]