2961829360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{27691}}^1$

素因数の和:27902

約数の個数: 80

約数和(自身を含む): 7911493632

約数和(自身を除く): 4949664272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 560, 764, 955, 1337, 1528, 1910, 2674, 3056, 3820, 5348, 6685, 7640, 10696, 13370, 15280, 21392, 26740, 27691, 53480, 55382, 106960, 110764, 138455, 193837, 221528, 276910, 387674, 443056, 553820, 775348, 969185, 1107640, 1550696, 1938370, 2215280, 3101392, 3876740, 5288981, 7753480, 10577962, 15506960, 21155924, 26444905, 37022867, 42311848, 52889810, 74045734, 84623696, 105779620, 148091468, 185114335, 211559240, 296182936, 370228670, 423118480, 592365872, 740457340, 1480914680, 2961829360]

約数ペア:

[(1, 2961829360), (2, 1480914680), (4, 740457340), (5, 592365872), (7, 423118480), (8, 370228670), (10, 296182936), (14, 211559240), (16, 185114335), (20, 148091468), (28, 105779620), (35, 84623696), (40, 74045734), (56, 52889810), (70, 42311848), (80, 37022867), (112, 26444905), (140, 21155924), (191, 15506960), (280, 10577962), (382, 7753480), (560, 5288981), (764, 3876740), (955, 3101392), (1337, 2215280), (1528, 1938370), (1910, 1550696), (2674, 1107640), (3056, 969185), (3820, 775348), (5348, 553820), (6685, 443056), (7640, 387674), (10696, 276910), (13370, 221528), (15280, 193837), (21392, 138455), (26740, 110764), (27691, 106960), (53480, 55382)]