2019142950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1223723}}^1$

素因数の和:1223749

約数の個数: 48

約数和(自身を含む): 5462703936

約数和(自身を除く): 3443560986

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, 825, 1650, 1223723, 2447446, 3671169, 6118615, 7342338, 12237230, 13460953, 18355845, 26921906, 30593075, 36711690, 40382859, 61186150, 67304765, 80765718, 91779225, 134609530, 183558450, 201914295, 336523825, 403828590, 673047650, 1009571475, 2019142950]

約数ペア:

[(1, 2019142950), (2, 1009571475), (3, 673047650), (5, 403828590), (6, 336523825), (10, 201914295), (11, 183558450), (15, 134609530), (22, 91779225), (25, 80765718), (30, 67304765), (33, 61186150), (50, 40382859), (55, 36711690), (66, 30593075), (75, 26921906), (110, 18355845), (150, 13460953), (165, 12237230), (275, 7342338), (330, 6118615), (550, 3671169), (825, 2447446), (1650, 1223723)]