15447930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1259}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 37195200

約数和(自身を除く): 21747270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 1259, 2045, 2454, 2518, 3777, 4090, 6135, 6295, 7554, 12270, 12590, 18885, 37770, 514931, 1029862, 1544793, 2574655, 3089586, 5149310, 7723965, 15447930]

約数ペア:

[(1, 15447930), (2, 7723965), (3, 5149310), (5, 3089586), (6, 2574655), (10, 1544793), (15, 1029862), (30, 514931), (409, 37770), (818, 18885), (1227, 12590), (1259, 12270), (2045, 7554), (2454, 6295), (2518, 6135), (3777, 4090)]