2015380950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1221443}}^1$

素因数の和:1221469

約数の個数: 48

約数和(自身を含む): 5452526016

約数和(自身を除く): 3437145066

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, 1221443, 2442886, 3664329, 6107215, 7328658, 12214430, 13435873, 18321645, 26871746, 30536075, 36643290, 40307619, 61072150, 67179365, 80615238, 91608225, 134358730, 183216450, 201538095, 335896825, 403076190, 671793650, 1007690475, 2015380950]

約数ペア:

[(1, 2015380950), (2, 1007690475), (3, 671793650), (5, 403076190), (6, 335896825), (10, 201538095), (11, 183216450), (15, 134358730), (22, 91608225), (25, 80615238), (30, 67179365), (33, 61072150), (50, 40307619), (55, 36643290), (66, 30536075), (75, 26871746), (110, 18321645), (150, 13435873), (165, 12214430), (275, 7328658), (330, 6107215), (550, 3664329), (825, 2442886), (1650, 1221443)]