339930630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290539}}^1$

素因数の和:290565

約数の個数: 48

約数和(自身を含む): 951809040

約数和(自身を除く): 611878410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 290539, 581078, 871617, 1452695, 1743234, 2614851, 2905390, 3777007, 4358085, 5229702, 7554014, 8716170, 11331021, 13074255, 18885035, 22662042, 26148510, 33993063, 37770070, 56655105, 67986126, 113310210, 169965315, 339930630]

約数ペア:

[(1, 339930630), (2, 169965315), (3, 113310210), (5, 67986126), (6, 56655105), (9, 37770070), (10, 33993063), (13, 26148510), (15, 22662042), (18, 18885035), (26, 13074255), (30, 11331021), (39, 8716170), (45, 7554014), (65, 5229702), (78, 4358085), (90, 3777007), (117, 2905390), (130, 2614851), (195, 1743234), (234, 1452695), (390, 871617), (585, 581078), (1170, 290539)]