29740735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 9795905

約数列:

[1, 5, 17, 43, 79, 85, 103, 215, 395, 515, 731, 1343, 1751, 3397, 3655, 4429, 6715, 8137, 8755, 16985, 22145, 40685, 57749, 75293, 138329, 288745, 349891, 376465, 691645, 1749455, 5948147, 29740735]

約数ペア:

[(1, 29740735), (5, 5948147), (17, 1749455), (43, 691645), (79, 376465), (85, 349891), (103, 288745), (215, 138329), (395, 75293), (515, 57749), (731, 40685), (1343, 22145), (1751, 16985), (3397, 8755), (3655, 8137), (4429, 6715)]