1856162910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{63589}}^1$

素因数の和:63745

約数の個数: 64

約数和(自身を含む): 5127897600

約数和(自身を除く): 3271734690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2919, 4170, 4865, 5838, 9730, 14595, 29190, 63589, 127178, 190767, 317945, 381534, 445123, 635890, 890246, 953835, 1335369, 1907670, 2225615, 2670738, 4451230, 6676845, 8838871, 13353690, 17677742, 26516613, 44194355, 53033226, 61872097, 88388710, 123744194, 132583065, 185616291, 265166130, 309360485, 371232582, 618720970, 928081455, 1856162910]

約数ペア:

[(1, 1856162910), (2, 928081455), (3, 618720970), (5, 371232582), (6, 309360485), (7, 265166130), (10, 185616291), (14, 132583065), (15, 123744194), (21, 88388710), (30, 61872097), (35, 53033226), (42, 44194355), (70, 26516613), (105, 17677742), (139, 13353690), (210, 8838871), (278, 6676845), (417, 4451230), (695, 2670738), (834, 2225615), (973, 1907670), (1390, 1335369), (1946, 953835), (2085, 890246), (2919, 635890), (4170, 445123), (4865, 381534), (5838, 317945), (9730, 190767), (14595, 127178), (29190, 63589)]