2503260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13907}}^1$

素因数の和:13922

約数の個数: 36

約数和(自身を含む): 7593768

約数和(自身を除く): 5090508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13907, 27814, 41721, 55628, 69535, 83442, 125163, 139070, 166884, 208605, 250326, 278140, 417210, 500652, 625815, 834420, 1251630, 2503260]

約数ペア:

[(1, 2503260), (2, 1251630), (3, 834420), (4, 625815), (5, 500652), (6, 417210), (9, 278140), (10, 250326), (12, 208605), (15, 166884), (18, 139070), (20, 125163), (30, 83442), (36, 69535), (45, 55628), (60, 41721), (90, 27814), (180, 13907)]