132689060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2001

約数の個数: 72

約数和(自身を含む): 328878144

約数和(自身を除く): 196189084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 140, 142, 196, 245, 284, 355, 490, 497, 710, 980, 994, 1420, 1907, 1988, 2485, 3479, 3814, 4970, 6958, 7628, 9535, 9940, 13349, 13916, 17395, 19070, 26698, 34790, 38140, 53396, 66745, 69580, 93443, 133490, 135397, 186886, 266980, 270794, 373772, 467215, 541588, 676985, 934430, 947779, 1353970, 1868860, 1895558, 2707940, 3791116, 4738895, 6634453, 9477790, 13268906, 18955580, 26537812, 33172265, 66344530, 132689060]

約数ペア:

[(1, 132689060), (2, 66344530), (4, 33172265), (5, 26537812), (7, 18955580), (10, 13268906), (14, 9477790), (20, 6634453), (28, 4738895), (35, 3791116), (49, 2707940), (70, 1895558), (71, 1868860), (98, 1353970), (140, 947779), (142, 934430), (196, 676985), (245, 541588), (284, 467215), (355, 373772), (490, 270794), (497, 266980), (710, 186886), (980, 135397), (994, 133490), (1420, 93443), (1907, 69580), (1988, 66745), (2485, 53396), (3479, 38140), (3814, 34790), (4970, 26698), (6958, 19070), (7628, 17395), (9535, 13916), (9940, 13349)]