38252070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{661}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 99760752

約数和(自身を除く): 61508682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 643, 661, 1286, 1322, 1929, 1983, 3215, 3305, 3858, 3966, 5787, 5949, 6430, 6610, 9645, 9915, 11574, 11898, 19290, 19830, 28935, 29745, 57870, 59490, 425023, 850046, 1275069, 2125115, 2550138, 3825207, 4250230, 6375345, 7650414, 12750690, 19126035, 38252070]

約数ペア:

[(1, 38252070), (2, 19126035), (3, 12750690), (5, 7650414), (6, 6375345), (9, 4250230), (10, 3825207), (15, 2550138), (18, 2125115), (30, 1275069), (45, 850046), (90, 425023), (643, 59490), (661, 57870), (1286, 29745), (1322, 28935), (1929, 19830), (1983, 19290), (3215, 11898), (3305, 11574), (3858, 9915), (3966, 9645), (5787, 6610), (5949, 6430)]