1021350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 2767680

約数和(自身を除く): 1746330

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 619, 825, 1238, 1650, 1857, 3095, 3714, 6190, 6809, 9285, 13618, 15475, 18570, 20427, 30950, 34045, 40854, 46425, 68090, 92850, 102135, 170225, 204270, 340450, 510675, 1021350]

約数ペア:

[(1, 1021350), (2, 510675), (3, 340450), (5, 204270), (6, 170225), (10, 102135), (11, 92850), (15, 68090), (22, 46425), (25, 40854), (30, 34045), (33, 30950), (50, 20427), (55, 18570), (66, 15475), (75, 13618), (110, 9285), (150, 6809), (165, 6190), (275, 3714), (330, 3095), (550, 1857), (619, 1650), (825, 1238)]