63109060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 156510144

約数和(自身を除く): 93401084

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, 907, 980, 994, 1420, 1814, 1988, 2485, 3479, 3628, 4535, 4970, 6349, 6958, 9070, 9940, 12698, 13916, 17395, 18140, 25396, 31745, 34790, 44443, 63490, 64397, 69580, 88886, 126980, 128794, 177772, 222215, 257588, 321985, 444430, 450779, 643970, 888860, 901558, 1287940, 1803116, 2253895, 3155453, 4507790, 6310906, 9015580, 12621812, 15777265, 31554530, 63109060]

約数ペア:

[(1, 63109060), (2, 31554530), (4, 15777265), (5, 12621812), (7, 9015580), (10, 6310906), (14, 4507790), (20, 3155453), (28, 2253895), (35, 1803116), (49, 1287940), (70, 901558), (71, 888860), (98, 643970), (140, 450779), (142, 444430), (196, 321985), (245, 257588), (284, 222215), (355, 177772), (490, 128794), (497, 126980), (710, 88886), (907, 69580), (980, 64397), (994, 63490), (1420, 44443), (1814, 34790), (1988, 31745), (2485, 25396), (3479, 18140), (3628, 17395), (4535, 13916), (4970, 12698), (6349, 9940), (6958, 9070)]