20150330004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{446713}}^1$

素因数の和:446909

約数の個数: 72

約数和(自身を含む): 58537402560

約数和(自身を除く): 38387072556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 3222, 3759, 5012, 6444, 7518, 11277, 15036, 22554, 45108, 446713, 893426, 1340139, 1786852, 2680278, 3126991, 4020417, 5360556, 6253982, 8040834, 9380973, 12507964, 16081668, 18761946, 28142919, 37523892, 56285838, 79961627, 112571676, 159923254, 239884881, 319846508, 479769762, 559731389, 719654643, 959539524, 1119462778, 1439309286, 1679194167, 2238925556, 2878618572, 3358388334, 5037582501, 6716776668, 10075165002, 20150330004]

約数ペア:

[(1, 20150330004), (2, 10075165002), (3, 6716776668), (4, 5037582501), (6, 3358388334), (7, 2878618572), (9, 2238925556), (12, 1679194167), (14, 1439309286), (18, 1119462778), (21, 959539524), (28, 719654643), (36, 559731389), (42, 479769762), (63, 319846508), (84, 239884881), (126, 159923254), (179, 112571676), (252, 79961627), (358, 56285838), (537, 37523892), (716, 28142919), (1074, 18761946), (1253, 16081668), (1611, 12507964), (2148, 9380973), (2506, 8040834), (3222, 6253982), (3759, 5360556), (5012, 4020417), (6444, 3126991), (7518, 2680278), (11277, 1786852), (15036, 1340139), (22554, 893426), (45108, 446713)]