151688030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5923}}^1$

素因数の和:6140

約数の個数: 32

約数和(自身を含む): 295583904

約数和(自身を除く): 143895874

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 5923, 11846, 12805, 25610, 29615, 59230, 76999, 153998, 384995, 769990, 1166831, 2333662, 5834155, 11668310, 15168803, 30337606, 75844015, 151688030]

約数ペア:

[(1, 151688030), (2, 75844015), (5, 30337606), (10, 15168803), (13, 11668310), (26, 5834155), (65, 2333662), (130, 1166831), (197, 769990), (394, 384995), (985, 153998), (1970, 76999), (2561, 59230), (5122, 29615), (5923, 25610), (11846, 12805)]