2593890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 7459200

約数和(自身を除く): 4865310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 739, 1170, 1478, 1755, 2217, 3510, 3695, 4434, 6651, 7390, 9607, 11085, 13302, 19214, 19953, 22170, 28821, 33255, 39906, 48035, 57642, 66510, 86463, 96070, 99765, 144105, 172926, 199530, 259389, 288210, 432315, 518778, 864630, 1296945, 2593890]

約数ペア:

[(1, 2593890), (2, 1296945), (3, 864630), (5, 518778), (6, 432315), (9, 288210), (10, 259389), (13, 199530), (15, 172926), (18, 144105), (26, 99765), (27, 96070), (30, 86463), (39, 66510), (45, 57642), (54, 48035), (65, 39906), (78, 33255), (90, 28821), (117, 22170), (130, 19953), (135, 19214), (195, 13302), (234, 11085), (270, 9607), (351, 7390), (390, 6651), (585, 4434), (702, 3695), (739, 3510), (1170, 2217), (1478, 1755)]