30863350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 66290400

約数和(自身を除く): 35427050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 809, 1090, 1526, 1618, 2725, 3815, 4045, 5450, 5663, 7630, 8090, 11326, 19075, 20225, 28315, 38150, 40450, 56630, 88181, 141575, 176362, 283150, 440905, 617267, 881810, 1234534, 2204525, 3086335, 4409050, 6172670, 15431675, 30863350]

約数ペア:

[(1, 30863350), (2, 15431675), (5, 6172670), (7, 4409050), (10, 3086335), (14, 2204525), (25, 1234534), (35, 881810), (50, 617267), (70, 440905), (109, 283150), (175, 176362), (218, 141575), (350, 88181), (545, 56630), (763, 40450), (809, 38150), (1090, 28315), (1526, 20225), (1618, 19075), (2725, 11326), (3815, 8090), (4045, 7630), (5450, 5663)]