6521470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 12291840

約数和(自身を除く): 5770370

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 193, 218, 310, 386, 545, 965, 1090, 1930, 3379, 5983, 6758, 11966, 16895, 21037, 29915, 33790, 42074, 59830, 105185, 210370, 652147, 1304294, 3260735, 6521470]

約数ペア:

[(1, 6521470), (2, 3260735), (5, 1304294), (10, 652147), (31, 210370), (62, 105185), (109, 59830), (155, 42074), (193, 33790), (218, 29915), (310, 21037), (386, 16895), (545, 11966), (965, 6758), (1090, 5983), (1930, 3379)]