30138072

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{5003}}^1$

素因数の和:5263

約数の個数: 32

約数和(自身を含む): 75660480

約数和(自身を除く): 45522408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 5003, 6024, 10006, 15009, 20012, 30018, 40024, 60036, 120072, 1255753, 2511506, 3767259, 5023012, 7534518, 10046024, 15069036, 30138072]

約数ペア:

[(1, 30138072), (2, 15069036), (3, 10046024), (4, 7534518), (6, 5023012), (8, 3767259), (12, 2511506), (24, 1255753), (251, 120072), (502, 60036), (753, 40024), (1004, 30018), (1506, 20012), (2008, 15009), (3012, 10006), (5003, 6024)]