6551216420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{31469}}^1$

素因数の和:32972

約数の個数: 48

約数和(自身を含む): 15733992960

約数和(自身を除く): 9182776540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1487, 2974, 5948, 7435, 10409, 14870, 20818, 29740, 31469, 41636, 52045, 62938, 104090, 125876, 157345, 208180, 220283, 314690, 440566, 629380, 881132, 1101415, 2202830, 4405660, 46794403, 93588806, 187177612, 233972015, 327560821, 467944030, 655121642, 935888060, 1310243284, 1637804105, 3275608210, 6551216420]

約数ペア:

[(1, 6551216420), (2, 3275608210), (4, 1637804105), (5, 1310243284), (7, 935888060), (10, 655121642), (14, 467944030), (20, 327560821), (28, 233972015), (35, 187177612), (70, 93588806), (140, 46794403), (1487, 4405660), (2974, 2202830), (5948, 1101415), (7435, 881132), (10409, 629380), (14870, 440566), (20818, 314690), (29740, 220283), (31469, 208180), (41636, 157345), (52045, 125876), (62938, 104090)]