28187070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49451}}^1$

素因数の和:49480

約数の個数: 32

約数和(自身を含む): 71210880

約数和(自身を除く): 43023810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 49451, 98902, 148353, 247255, 296706, 494510, 741765, 939569, 1483530, 1879138, 2818707, 4697845, 5637414, 9395690, 14093535, 28187070]

約数ペア:

[(1, 28187070), (2, 14093535), (3, 9395690), (5, 5637414), (6, 4697845), (10, 2818707), (15, 1879138), (19, 1483530), (30, 939569), (38, 741765), (57, 494510), (95, 296706), (114, 247255), (190, 148353), (285, 98902), (570, 49451)]