117835620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{280561}}^1$

素因数の和:280580

約数の個数: 48

約数和(自身を含む): 377075328

約数和(自身を除く): 259239708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 280561, 561122, 841683, 1122244, 1402805, 1683366, 1963927, 2805610, 3366732, 3927854, 4208415, 5611220, 5891781, 7855708, 8416830, 9819635, 11783562, 16833660, 19639270, 23567124, 29458905, 39278540, 58917810, 117835620]

約数ペア:

[(1, 117835620), (2, 58917810), (3, 39278540), (4, 29458905), (5, 23567124), (6, 19639270), (7, 16833660), (10, 11783562), (12, 9819635), (14, 8416830), (15, 7855708), (20, 5891781), (21, 5611220), (28, 4208415), (30, 3927854), (35, 3366732), (42, 2805610), (60, 1963927), (70, 1683366), (84, 1402805), (105, 1122244), (140, 841683), (210, 561122), (420, 280561)]