38171790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3821}}^1$

素因数の和:3874

約数の個数: 64

約数和(自身を含む): 104569920

約数和(自身を除く): 66398130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 3821, 4995, 7642, 9990, 11463, 19105, 22926, 34389, 38210, 57315, 68778, 103167, 114630, 141377, 171945, 206334, 282754, 343890, 424131, 515835, 706885, 848262, 1031670, 1272393, 1413770, 2120655, 2544786, 3817179, 4241310, 6361965, 7634358, 12723930, 19085895, 38171790]

約数ペア:

[(1, 38171790), (2, 19085895), (3, 12723930), (5, 7634358), (6, 6361965), (9, 4241310), (10, 3817179), (15, 2544786), (18, 2120655), (27, 1413770), (30, 1272393), (37, 1031670), (45, 848262), (54, 706885), (74, 515835), (90, 424131), (111, 343890), (135, 282754), (185, 206334), (222, 171945), (270, 141377), (333, 114630), (370, 103167), (555, 68778), (666, 57315), (999, 38210), (1110, 34389), (1665, 22926), (1998, 19105), (3330, 11463), (3821, 9990), (4995, 7642)]