3859380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1021}}^1$

素因数の和:1046

約数の個数: 96

約数和(自身を含む): 13735680

約数和(自身を除く): 9876300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1021, 1260, 1890, 2042, 3063, 3780, 4084, 5105, 6126, 7147, 9189, 10210, 12252, 14294, 15315, 18378, 20420, 21441, 27567, 28588, 30630, 35735, 36756, 42882, 45945, 55134, 61260, 64323, 71470, 85764, 91890, 107205, 110268, 128646, 137835, 142940, 183780, 192969, 214410, 257292, 275670, 321615, 385938, 428820, 551340, 643230, 771876, 964845, 1286460, 1929690, 3859380]

約数ペア:

[(1, 3859380), (2, 1929690), (3, 1286460), (4, 964845), (5, 771876), (6, 643230), (7, 551340), (9, 428820), (10, 385938), (12, 321615), (14, 275670), (15, 257292), (18, 214410), (20, 192969), (21, 183780), (27, 142940), (28, 137835), (30, 128646), (35, 110268), (36, 107205), (42, 91890), (45, 85764), (54, 71470), (60, 64323), (63, 61260), (70, 55134), (84, 45945), (90, 42882), (105, 36756), (108, 35735), (126, 30630), (135, 28588), (140, 27567), (180, 21441), (189, 20420), (210, 18378), (252, 15315), (270, 14294), (315, 12252), (378, 10210), (420, 9189), (540, 7147), (630, 6126), (756, 5105), (945, 4084), (1021, 3780), (1260, 3063), (1890, 2042)]