3176460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2543

約数の個数: 72

約数和(自身を含む): 11016096

約数和(自身を除く): 7839636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2521, 5042, 7563, 10084, 12605, 15126, 17647, 22689, 25210, 30252, 35294, 37815, 45378, 50420, 52941, 70588, 75630, 88235, 90756, 105882, 113445, 151260, 158823, 176470, 211764, 226890, 264705, 317646, 352940, 453780, 529410, 635292, 794115, 1058820, 1588230, 3176460]

約数ペア:

[(1, 3176460), (2, 1588230), (3, 1058820), (4, 794115), (5, 635292), (6, 529410), (7, 453780), (9, 352940), (10, 317646), (12, 264705), (14, 226890), (15, 211764), (18, 176470), (20, 158823), (21, 151260), (28, 113445), (30, 105882), (35, 90756), (36, 88235), (42, 75630), (45, 70588), (60, 52941), (63, 50420), (70, 45378), (84, 37815), (90, 35294), (105, 30252), (126, 25210), (140, 22689), (180, 17647), (210, 15126), (252, 12605), (315, 10084), (420, 7563), (630, 5042), (1260, 2521)]