66145740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1102429}}^1$

素因数の和:1102441

約数の個数: 24

約数和(自身を含む): 185208240

約数和(自身を除く): 119062500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1102429, 2204858, 3307287, 4409716, 5512145, 6614574, 11024290, 13229148, 16536435, 22048580, 33072870, 66145740]

約数ペア:

[(1, 66145740), (2, 33072870), (3, 22048580), (4, 16536435), (5, 13229148), (6, 11024290), (10, 6614574), (12, 5512145), (15, 4409716), (20, 3307287), (30, 2204858), (60, 1102429)]