16955910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 44304624

約数和(自身を除く): 27348714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 586, 643, 879, 1286, 1465, 1758, 1929, 2637, 2930, 3215, 3858, 4395, 5274, 5787, 6430, 8790, 9645, 11574, 13185, 19290, 26370, 28935, 57870, 188399, 376798, 565197, 941995, 1130394, 1695591, 1883990, 2825985, 3391182, 5651970, 8477955, 16955910]

約数ペア:

[(1, 16955910), (2, 8477955), (3, 5651970), (5, 3391182), (6, 2825985), (9, 1883990), (10, 1695591), (15, 1130394), (18, 941995), (30, 565197), (45, 376798), (90, 188399), (293, 57870), (586, 28935), (643, 26370), (879, 19290), (1286, 13185), (1465, 11574), (1758, 9645), (1929, 8790), (2637, 6430), (2930, 5787), (3215, 5274), (3858, 4395)]