147933130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 270604800

約数和(自身を除く): 122671670

約数列:

[1, 2, 5, 10, 89, 178, 359, 445, 463, 718, 890, 926, 1795, 2315, 3590, 4630, 31951, 41207, 63902, 82414, 159755, 166217, 206035, 319510, 332434, 412070, 831085, 1662170, 14793313, 29586626, 73966565, 147933130]

約数ペア:

[(1, 147933130), (2, 73966565), (5, 29586626), (10, 14793313), (89, 1662170), (178, 831085), (359, 412070), (445, 332434), (463, 319510), (718, 206035), (890, 166217), (926, 159755), (1795, 82414), (2315, 63902), (3590, 41207), (4630, 31951)]