30412770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16619}}^1$

素因数の和:16690

約数の個数: 32

約数和(自身を含む): 74191680

約数和(自身を除く): 43778910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 16619, 33238, 49857, 83095, 99714, 166190, 249285, 498570, 1013759, 2027518, 3041277, 5068795, 6082554, 10137590, 15206385, 30412770]

約数ペア:

[(1, 30412770), (2, 15206385), (3, 10137590), (5, 6082554), (6, 5068795), (10, 3041277), (15, 2027518), (30, 1013759), (61, 498570), (122, 249285), (183, 166190), (305, 99714), (366, 83095), (610, 49857), (915, 33238), (1830, 16619)]