2930015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 1091905

約数列:

[1, 5, 11, 29, 55, 121, 145, 167, 319, 605, 835, 1595, 1837, 3509, 4843, 9185, 17545, 20207, 24215, 53273, 101035, 266365, 586003, 2930015]

約数ペア:

[(1, 2930015), (5, 586003), (11, 266365), (29, 101035), (55, 53273), (121, 24215), (145, 20207), (167, 17545), (319, 9185), (605, 4843), (835, 3509), (1595, 1837)]