871963020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4844239}}^1$

素因数の和:4844254

約数の個数: 36

約数和(自身を含む): 2644955040

約数和(自身を除く): 1772992020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4844239, 9688478, 14532717, 19376956, 24221195, 29065434, 43598151, 48442390, 58130868, 72663585, 87196302, 96884780, 145327170, 174392604, 217990755, 290654340, 435981510, 871963020]

約数ペア:

[(1, 871963020), (2, 435981510), (3, 290654340), (4, 217990755), (5, 174392604), (6, 145327170), (9, 96884780), (10, 87196302), (12, 72663585), (15, 58130868), (18, 48442390), (20, 43598151), (30, 29065434), (36, 24221195), (45, 19376956), (60, 14532717), (90, 9688478), (180, 4844239)]