30518655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6299}}^1$

素因数の和:6343

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 23913345

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 6299, 18897, 31495, 94485, 107083, 119681, 321249, 359043, 535415, 598405, 1606245, 1795215, 2034577, 6103731, 10172885, 30518655]

約数ペア:

[(1, 30518655), (3, 10172885), (5, 6103731), (15, 2034577), (17, 1795215), (19, 1606245), (51, 598405), (57, 535415), (85, 359043), (95, 321249), (255, 119681), (285, 107083), (323, 94485), (969, 31495), (1615, 18897), (4845, 6299)]