1581990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{52733}}^1$

素因数の和:52743

約数の個数: 16

約数和(自身を含む): 3796848

約数和(自身を除く): 2214858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 52733, 105466, 158199, 263665, 316398, 527330, 790995, 1581990]

約数ペア:

[(1, 1581990), (2, 790995), (3, 527330), (5, 316398), (6, 263665), (10, 158199), (15, 105466), (30, 52733)]