132311270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20771}}^1$

素因数の和:20805

約数の個数: 48

約数和(自身を含む): 298369008

約数和(自身を除く): 166057738

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 20771, 41542, 103855, 145397, 207710, 270023, 290794, 540046, 726985, 1017779, 1350115, 1453970, 1890161, 2035558, 2700230, 3780322, 5088895, 9450805, 10177790, 13231127, 18901610, 26462254, 66155635, 132311270]

約数ペア:

[(1, 132311270), (2, 66155635), (5, 26462254), (7, 18901610), (10, 13231127), (13, 10177790), (14, 9450805), (26, 5088895), (35, 3780322), (49, 2700230), (65, 2035558), (70, 1890161), (91, 1453970), (98, 1350115), (130, 1017779), (182, 726985), (245, 540046), (455, 290794), (490, 270023), (637, 207710), (910, 145397), (1274, 103855), (3185, 41542), (6370, 20771)]