12925860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 36399552

約数和(自身を除く): 23473692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1021, 1055, 1266, 2042, 2110, 2532, 3063, 3165, 4084, 4220, 5105, 6126, 6330, 10210, 12252, 12660, 15315, 20420, 30630, 61260, 215431, 430862, 646293, 861724, 1077155, 1292586, 2154310, 2585172, 3231465, 4308620, 6462930, 12925860]

約数ペア:

[(1, 12925860), (2, 6462930), (3, 4308620), (4, 3231465), (5, 2585172), (6, 2154310), (10, 1292586), (12, 1077155), (15, 861724), (20, 646293), (30, 430862), (60, 215431), (211, 61260), (422, 30630), (633, 20420), (844, 15315), (1021, 12660), (1055, 12252), (1266, 10210), (2042, 6330), (2110, 6126), (2532, 5105), (3063, 4220), (3165, 4084)]