220820190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7360673}}^1$

素因数の和:7360683

約数の個数: 16

約数和(自身を含む): 529968528

約数和(自身を除く): 309148338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7360673, 14721346, 22082019, 36803365, 44164038, 73606730, 110410095, 220820190]

約数ペア:

[(1, 220820190), (2, 110410095), (3, 73606730), (5, 44164038), (6, 36803365), (10, 22082019), (15, 14721346), (30, 7360673)]