8316370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 15644160

約数和(自身を除く): 7327790

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 193, 278, 310, 386, 695, 965, 1390, 1930, 4309, 5983, 8618, 11966, 21545, 26827, 29915, 43090, 53654, 59830, 134135, 268270, 831637, 1663274, 4158185, 8316370]

約数ペア:

[(1, 8316370), (2, 4158185), (5, 1663274), (10, 831637), (31, 268270), (62, 134135), (139, 59830), (155, 53654), (193, 43090), (278, 29915), (310, 26827), (386, 21545), (695, 11966), (965, 8618), (1390, 5983), (1930, 4309)]