1902450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 5151456

約数和(自身を除く): 3249006

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, 1153, 1650, 2306, 3459, 5765, 6918, 11530, 12683, 17295, 25366, 28825, 34590, 38049, 57650, 63415, 76098, 86475, 126830, 172950, 190245, 317075, 380490, 634150, 951225, 1902450]

約数ペア:

[(1, 1902450), (2, 951225), (3, 634150), (5, 380490), (6, 317075), (10, 190245), (11, 172950), (15, 126830), (22, 86475), (25, 76098), (30, 63415), (33, 57650), (50, 38049), (55, 34590), (66, 28825), (75, 25366), (110, 17295), (150, 12683), (165, 11530), (275, 6918), (330, 5765), (550, 3459), (825, 2306), (1153, 1650)]