29784660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{751}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 83634432

約数和(自身を除く): 53849772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 751, 1322, 1502, 1983, 2253, 2644, 3004, 3305, 3755, 3966, 4506, 6610, 7510, 7932, 9012, 9915, 11265, 13220, 15020, 19830, 22530, 39660, 45060, 496411, 992822, 1489233, 1985644, 2482055, 2978466, 4964110, 5956932, 7446165, 9928220, 14892330, 29784660]

約数ペア:

[(1, 29784660), (2, 14892330), (3, 9928220), (4, 7446165), (5, 5956932), (6, 4964110), (10, 2978466), (12, 2482055), (15, 1985644), (20, 1489233), (30, 992822), (60, 496411), (661, 45060), (751, 39660), (1322, 22530), (1502, 19830), (1983, 15020), (2253, 13220), (2644, 11265), (3004, 9915), (3305, 9012), (3755, 7932), (3966, 7510), (4506, 6610)]