147307740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2455129}}^1$

素因数の和:2455141

約数の個数: 24

約数和(自身を含む): 412461840

約数和(自身を除く): 265154100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2455129, 4910258, 7365387, 9820516, 12275645, 14730774, 24551290, 29461548, 36826935, 49102580, 73653870, 147307740]

約数ペア:

[(1, 147307740), (2, 73653870), (3, 49102580), (4, 36826935), (5, 29461548), (6, 24551290), (10, 14730774), (12, 12275645), (15, 9820516), (20, 7365387), (30, 4910258), (60, 2455129)]