146295020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 317011968

約数和(自身を除く): 170716948

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 103, 188, 206, 235, 412, 470, 515, 940, 1030, 1511, 2060, 3022, 4841, 6044, 7555, 9682, 15110, 19364, 24205, 30220, 48410, 71017, 96820, 142034, 155633, 284068, 311266, 355085, 622532, 710170, 778165, 1420340, 1556330, 3112660, 7314751, 14629502, 29259004, 36573755, 73147510, 146295020]

約数ペア:

[(1, 146295020), (2, 73147510), (4, 36573755), (5, 29259004), (10, 14629502), (20, 7314751), (47, 3112660), (94, 1556330), (103, 1420340), (188, 778165), (206, 710170), (235, 622532), (412, 355085), (470, 311266), (515, 284068), (940, 155633), (1030, 142034), (1511, 96820), (2060, 71017), (3022, 48410), (4841, 30220), (6044, 24205), (7555, 19364), (9682, 15110)]