713641370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{2333}}^1$

素因数の和:2547

約数の個数: 48

約数和(自身を含む): 1399251672

約数和(自身を除く): 685610302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 181, 338, 362, 845, 905, 1690, 1810, 2333, 2353, 4666, 4706, 11665, 11765, 23330, 23530, 30329, 30589, 60658, 61178, 151645, 152945, 303290, 305890, 394277, 422273, 788554, 844546, 1971385, 2111365, 3942770, 4222730, 5489549, 10979098, 27447745, 54895490, 71364137, 142728274, 356820685, 713641370]

約数ペア:

[(1, 713641370), (2, 356820685), (5, 142728274), (10, 71364137), (13, 54895490), (26, 27447745), (65, 10979098), (130, 5489549), (169, 4222730), (181, 3942770), (338, 2111365), (362, 1971385), (845, 844546), (905, 788554), (1690, 422273), (1810, 394277), (2333, 305890), (2353, 303290), (4666, 152945), (4706, 151645), (11665, 61178), (11765, 60658), (23330, 30589), (23530, 30329)]