4430820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73847}}^1$

素因数の和:73859

約数の個数: 24

約数和(自身を含む): 12406464

約数和(自身を除く): 7975644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73847, 147694, 221541, 295388, 369235, 443082, 738470, 886164, 1107705, 1476940, 2215410, 4430820]

約数ペア:

[(1, 4430820), (2, 2215410), (3, 1476940), (4, 1107705), (5, 886164), (6, 738470), (10, 443082), (12, 369235), (15, 295388), (20, 221541), (30, 147694), (60, 73847)]