730950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 1982016

約数和(自身を除く): 1251066

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 443, 550, 825, 886, 1329, 1650, 2215, 2658, 4430, 4873, 6645, 9746, 11075, 13290, 14619, 22150, 24365, 29238, 33225, 48730, 66450, 73095, 121825, 146190, 243650, 365475, 730950]

約数ペア:

[(1, 730950), (2, 365475), (3, 243650), (5, 146190), (6, 121825), (10, 73095), (11, 66450), (15, 48730), (22, 33225), (25, 29238), (30, 24365), (33, 22150), (50, 14619), (55, 13290), (66, 11075), (75, 9746), (110, 6645), (150, 4873), (165, 4430), (275, 2658), (330, 2215), (443, 1650), (550, 1329), (825, 886)]