561210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 890310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1439, 2878, 4317, 7195, 8634, 14390, 18707, 21585, 37414, 43170, 56121, 93535, 112242, 187070, 280605, 561210]

約数ペア:

[(1, 561210), (2, 280605), (3, 187070), (5, 112242), (6, 93535), (10, 56121), (13, 43170), (15, 37414), (26, 21585), (30, 18707), (39, 14390), (65, 8634), (78, 7195), (130, 4317), (195, 2878), (390, 1439)]