147291290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{507901}}^1$

素因数の和:507937

約数の個数: 16

約数和(自身を含む): 274267080

約数和(自身を除く): 126975790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 507901, 1015802, 2539505, 5079010, 14729129, 29458258, 73645645, 147291290]

約数ペア:

[(1, 147291290), (2, 73645645), (5, 29458258), (10, 14729129), (29, 5079010), (58, 2539505), (145, 1015802), (290, 507901)]