30416055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 52998624

約数和(自身を除く): 22582569

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 137, 205, 285, 361, 411, 615, 685, 779, 1083, 1805, 2055, 2337, 2603, 3895, 5415, 5617, 7809, 11685, 13015, 14801, 16851, 28085, 39045, 44403, 49457, 74005, 84255, 106723, 148371, 222015, 247285, 320169, 533615, 741855, 1600845, 2027737, 6083211, 10138685, 30416055]

約数ペア:

[(1, 30416055), (3, 10138685), (5, 6083211), (15, 2027737), (19, 1600845), (41, 741855), (57, 533615), (95, 320169), (123, 247285), (137, 222015), (205, 148371), (285, 106723), (361, 84255), (411, 74005), (615, 49457), (685, 44403), (779, 39045), (1083, 28085), (1805, 16851), (2055, 14801), (2337, 13015), (2603, 11685), (3895, 7809), (5415, 5617)]