28607070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1483}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 68810112

約数和(自身を除く): 40203042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1483, 1929, 2966, 3215, 3858, 4449, 6430, 7415, 8898, 9645, 14830, 19290, 22245, 44490, 953569, 1907138, 2860707, 4767845, 5721414, 9535690, 14303535, 28607070]

約数ペア:

[(1, 28607070), (2, 14303535), (3, 9535690), (5, 5721414), (6, 4767845), (10, 2860707), (15, 1907138), (30, 953569), (643, 44490), (1286, 22245), (1483, 19290), (1929, 14830), (2966, 9645), (3215, 8898), (3858, 7415), (4449, 6430)]