2977980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{49633}}^1$

素因数の和:49645

約数の個数: 24

約数和(自身を含む): 8338512

約数和(自身を除く): 5360532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 49633, 99266, 148899, 198532, 248165, 297798, 496330, 595596, 744495, 992660, 1488990, 2977980]

約数ペア:

[(1, 2977980), (2, 1488990), (3, 992660), (4, 744495), (5, 595596), (6, 496330), (10, 297798), (12, 248165), (15, 198532), (20, 148899), (30, 99266), (60, 49633)]