87899340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1321}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 246526560

約数和(自身を除く): 158627220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1109, 1321, 2218, 2642, 3327, 3963, 4436, 5284, 5545, 6605, 6654, 7926, 11090, 13210, 13308, 15852, 16635, 19815, 22180, 26420, 33270, 39630, 66540, 79260, 1464989, 2929978, 4394967, 5859956, 7324945, 8789934, 14649890, 17579868, 21974835, 29299780, 43949670, 87899340]

約数ペア:

[(1, 87899340), (2, 43949670), (3, 29299780), (4, 21974835), (5, 17579868), (6, 14649890), (10, 8789934), (12, 7324945), (15, 5859956), (20, 4394967), (30, 2929978), (60, 1464989), (1109, 79260), (1321, 66540), (2218, 39630), (2642, 33270), (3327, 26420), (3963, 22180), (4436, 19815), (5284, 16635), (5545, 15852), (6605, 13308), (6654, 13210), (7926, 11090)]