69849660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2371}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 196060032

約数和(自身を除く): 126210372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2371, 2455, 2946, 4742, 4910, 5892, 7113, 7365, 9484, 9820, 11855, 14226, 14730, 23710, 28452, 29460, 35565, 47420, 71130, 142260, 1164161, 2328322, 3492483, 4656644, 5820805, 6984966, 11641610, 13969932, 17462415, 23283220, 34924830, 69849660]

約数ペア:

[(1, 69849660), (2, 34924830), (3, 23283220), (4, 17462415), (5, 13969932), (6, 11641610), (10, 6984966), (12, 5820805), (15, 4656644), (20, 3492483), (30, 2328322), (60, 1164161), (491, 142260), (982, 71130), (1473, 47420), (1964, 35565), (2371, 29460), (2455, 28452), (2946, 23710), (4742, 14730), (4910, 14226), (5892, 11855), (7113, 9820), (7365, 9484)]