29275790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 54946080

約数和(自身を除く): 25670290

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 643, 785, 1286, 1570, 3215, 4553, 6430, 9106, 18647, 22765, 37294, 45530, 93235, 100951, 186470, 201902, 504755, 1009510, 2927579, 5855158, 14637895, 29275790]

約数ペア:

[(1, 29275790), (2, 14637895), (5, 5855158), (10, 2927579), (29, 1009510), (58, 504755), (145, 201902), (157, 186470), (290, 100951), (314, 93235), (643, 45530), (785, 37294), (1286, 22765), (1570, 18647), (3215, 9106), (4553, 6430)]