29991630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{999721}}^1$

素因数の和:999731

約数の個数: 16

約数和(自身を含む): 71979984

約数和(自身を除く): 41988354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 999721, 1999442, 2999163, 4998605, 5998326, 9997210, 14995815, 29991630]

約数ペア:

[(1, 29991630), (2, 14995815), (3, 9997210), (5, 5998326), (6, 4998605), (10, 2999163), (15, 1999442), (30, 999721)]