19402350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1069}}^1$

素因数の和:1106

約数の個数: 72

約数和(自身を含む): 52939320

約数和(自身を除く): 33536970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1069, 1210, 1650, 1815, 2138, 3025, 3207, 3630, 5345, 6050, 6414, 9075, 10690, 11759, 16035, 18150, 23518, 26725, 32070, 35277, 53450, 58795, 70554, 80175, 117590, 129349, 160350, 176385, 258698, 293975, 352770, 388047, 587950, 646745, 776094, 881925, 1293490, 1763850, 1940235, 3233725, 3880470, 6467450, 9701175, 19402350]

約数ペア:

[(1, 19402350), (2, 9701175), (3, 6467450), (5, 3880470), (6, 3233725), (10, 1940235), (11, 1763850), (15, 1293490), (22, 881925), (25, 776094), (30, 646745), (33, 587950), (50, 388047), (55, 352770), (66, 293975), (75, 258698), (110, 176385), (121, 160350), (150, 129349), (165, 117590), (242, 80175), (275, 70554), (330, 58795), (363, 53450), (550, 35277), (605, 32070), (726, 26725), (825, 23518), (1069, 18150), (1210, 16035), (1650, 11759), (1815, 10690), (2138, 9075), (3025, 6414), (3207, 6050), (3630, 5345)]