2021002110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7485193}}^1$

素因数の和:7485209

約数の個数: 32

約数和(自身を含む): 5389339680

約数和(自身を除く): 3368337570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7485193, 14970386, 22455579, 37425965, 44911158, 67366737, 74851930, 112277895, 134733474, 202100211, 224555790, 336833685, 404200422, 673667370, 1010501055, 2021002110]

約数ペア:

[(1, 2021002110), (2, 1010501055), (3, 673667370), (5, 404200422), (6, 336833685), (9, 224555790), (10, 202100211), (15, 134733474), (18, 112277895), (27, 74851930), (30, 67366737), (45, 44911158), (54, 37425965), (90, 22455579), (135, 14970386), (270, 7485193)]