3821580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{337}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 13741728

約数和(自身を除く): 9920148

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 337, 378, 405, 420, 540, 567, 630, 674, 756, 810, 945, 1011, 1134, 1260, 1348, 1620, 1685, 1890, 2022, 2268, 2359, 2835, 3033, 3370, 3780, 4044, 4718, 5055, 5670, 6066, 6740, 7077, 9099, 9436, 10110, 11340, 11795, 12132, 14154, 15165, 18198, 20220, 21231, 23590, 27297, 28308, 30330, 35385, 36396, 42462, 45495, 47180, 54594, 60660, 63693, 70770, 84924, 90990, 106155, 109188, 127386, 136485, 141540, 181980, 191079, 212310, 254772, 272970, 318465, 382158, 424620, 545940, 636930, 764316, 955395, 1273860, 1910790, 3821580]

約数ペア:

[(1, 3821580), (2, 1910790), (3, 1273860), (4, 955395), (5, 764316), (6, 636930), (7, 545940), (9, 424620), (10, 382158), (12, 318465), (14, 272970), (15, 254772), (18, 212310), (20, 191079), (21, 181980), (27, 141540), (28, 136485), (30, 127386), (35, 109188), (36, 106155), (42, 90990), (45, 84924), (54, 70770), (60, 63693), (63, 60660), (70, 54594), (81, 47180), (84, 45495), (90, 42462), (105, 36396), (108, 35385), (126, 30330), (135, 28308), (140, 27297), (162, 23590), (180, 21231), (189, 20220), (210, 18198), (252, 15165), (270, 14154), (315, 12132), (324, 11795), (337, 11340), (378, 10110), (405, 9436), (420, 9099), (540, 7077), (567, 6740), (630, 6066), (674, 5670), (756, 5055), (810, 4718), (945, 4044), (1011, 3780), (1134, 3370), (1260, 3033), (1348, 2835), (1620, 2359), (1685, 2268), (1890, 2022)]