2015330660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{6229}}^1$

素因数の和:8556

約数の個数: 48

約数和(自身を含む): 4839663360

約数和(自身を除く): 2824332700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2311, 4622, 6229, 9244, 11555, 12458, 16177, 23110, 24916, 31145, 32354, 43603, 46220, 62290, 64708, 80885, 87206, 124580, 161770, 174412, 218015, 323540, 436030, 872060, 14395219, 28790438, 57580876, 71976095, 100766533, 143952190, 201533066, 287904380, 403066132, 503832665, 1007665330, 2015330660]

約数ペア:

[(1, 2015330660), (2, 1007665330), (4, 503832665), (5, 403066132), (7, 287904380), (10, 201533066), (14, 143952190), (20, 100766533), (28, 71976095), (35, 57580876), (70, 28790438), (140, 14395219), (2311, 872060), (4622, 436030), (6229, 323540), (9244, 218015), (11555, 174412), (12458, 161770), (16177, 124580), (23110, 87206), (24916, 80885), (31145, 64708), (32354, 62290), (43603, 46220)]