2015185872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{206813}}^1$

素因数の和:206860

約数の個数: 80

約数和(自身を含む): 6154784640

約数和(自身を除く): 4139598768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 206813, 413626, 620439, 827252, 1240878, 1447691, 1654504, 2481756, 2895382, 3309008, 4343073, 4963512, 5790764, 5997577, 8686146, 9927024, 11581528, 11995154, 17372292, 17992731, 23163056, 23990308, 34744584, 35985462, 41983039, 47980616, 69489168, 71970924, 83966078, 95961232, 125949117, 143941848, 167932156, 251898234, 287883696, 335864312, 503796468, 671728624, 1007592936, 2015185872]

約数ペア:

[(1, 2015185872), (2, 1007592936), (3, 671728624), (4, 503796468), (6, 335864312), (7, 287883696), (8, 251898234), (12, 167932156), (14, 143941848), (16, 125949117), (21, 95961232), (24, 83966078), (28, 71970924), (29, 69489168), (42, 47980616), (48, 41983039), (56, 35985462), (58, 34744584), (84, 23990308), (87, 23163056), (112, 17992731), (116, 17372292), (168, 11995154), (174, 11581528), (203, 9927024), (232, 8686146), (336, 5997577), (348, 5790764), (406, 4963512), (464, 4343073), (609, 3309008), (696, 2895382), (812, 2481756), (1218, 1654504), (1392, 1447691), (1624, 1240878), (2436, 827252), (3248, 620439), (4872, 413626), (9744, 206813)]