11303940

素因数分解:

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

素因数の和:948

約数の個数: 48

約数和(自身を含む): 31808448

約数和(自身を除く): 20504508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 643, 879, 1172, 1286, 1465, 1758, 1929, 2572, 2930, 3215, 3516, 3858, 4395, 5860, 6430, 7716, 8790, 9645, 12860, 17580, 19290, 38580, 188399, 376798, 565197, 753596, 941995, 1130394, 1883990, 2260788, 2825985, 3767980, 5651970, 11303940]

約数ペア:

[(1, 11303940), (2, 5651970), (3, 3767980), (4, 2825985), (5, 2260788), (6, 1883990), (10, 1130394), (12, 941995), (15, 753596), (20, 565197), (30, 376798), (60, 188399), (293, 38580), (586, 19290), (643, 17580), (879, 12860), (1172, 9645), (1286, 8790), (1465, 7716), (1758, 6430), (1929, 5860), (2572, 4395), (2930, 3858), (3215, 3516)]