688323870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{588311}}^1$

素因数の和:588337

約数の個数: 48

約数和(自身を含む): 1927310112

約数和(自身を除く): 1238986242

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, 588311, 1176622, 1764933, 2941555, 3529866, 5294799, 5883110, 7648043, 8824665, 10589598, 15296086, 17649330, 22944129, 26473995, 38240215, 45888258, 52947990, 68832387, 76480430, 114720645, 137664774, 229441290, 344161935, 688323870]

約数ペア:

[(1, 688323870), (2, 344161935), (3, 229441290), (5, 137664774), (6, 114720645), (9, 76480430), (10, 68832387), (13, 52947990), (15, 45888258), (18, 38240215), (26, 26473995), (30, 22944129), (39, 17649330), (45, 15296086), (65, 10589598), (78, 8824665), (90, 7648043), (117, 5883110), (130, 5294799), (195, 3529866), (234, 2941555), (390, 1764933), (585, 1176622), (1170, 588311)]