162542970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20759}}^1$

素因数の和:20804

約数の個数: 64

約数和(自身を含む): 448416000

約数和(自身を除く): 285873030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 20759, 41518, 62277, 103795, 124554, 186831, 207590, 311385, 373662, 560493, 602011, 622770, 934155, 1120986, 1204022, 1806033, 1868310, 2802465, 3010055, 3612066, 5418099, 5604930, 6020110, 9030165, 10836198, 16254297, 18060330, 27090495, 32508594, 54180990, 81271485, 162542970]

約数ペア:

[(1, 162542970), (2, 81271485), (3, 54180990), (5, 32508594), (6, 27090495), (9, 18060330), (10, 16254297), (15, 10836198), (18, 9030165), (27, 6020110), (29, 5604930), (30, 5418099), (45, 3612066), (54, 3010055), (58, 2802465), (87, 1868310), (90, 1806033), (135, 1204022), (145, 1120986), (174, 934155), (261, 622770), (270, 602011), (290, 560493), (435, 373662), (522, 311385), (783, 207590), (870, 186831), (1305, 124554), (1566, 103795), (2610, 62277), (3915, 41518), (7830, 20759)]