30742965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 58631040

約数和(自身を除く): 27888075

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 173, 359, 495, 519, 865, 1077, 1557, 1795, 1903, 2595, 3231, 3949, 5385, 5709, 7785, 9515, 11847, 16155, 17127, 19745, 28545, 35541, 59235, 62107, 85635, 177705, 186321, 310535, 558963, 683177, 931605, 2049531, 2794815, 3415885, 6148593, 10247655, 30742965]

約数ペア:

[(1, 30742965), (3, 10247655), (5, 6148593), (9, 3415885), (11, 2794815), (15, 2049531), (33, 931605), (45, 683177), (55, 558963), (99, 310535), (165, 186321), (173, 177705), (359, 85635), (495, 62107), (519, 59235), (865, 35541), (1077, 28545), (1557, 19745), (1795, 17127), (1903, 16155), (2595, 11847), (3231, 9515), (3949, 7785), (5385, 5709)]