2012512770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{9013}}^1$

素因数の和:9856

約数の個数: 64

約数和(自身を含む): 5373786240

約数和(自身を除く): 3361273470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 827, 1654, 2481, 4135, 4962, 7443, 8270, 9013, 12405, 14886, 18026, 22329, 24810, 27039, 37215, 44658, 45065, 54078, 74430, 81117, 90130, 111645, 135195, 162234, 223290, 243351, 270390, 405585, 486702, 811170, 1216755, 2433510, 7453751, 14907502, 22361253, 37268755, 44722506, 67083759, 74537510, 111806265, 134167518, 201251277, 223612530, 335418795, 402502554, 670837590, 1006256385, 2012512770]

約数ペア:

[(1, 2012512770), (2, 1006256385), (3, 670837590), (5, 402502554), (6, 335418795), (9, 223612530), (10, 201251277), (15, 134167518), (18, 111806265), (27, 74537510), (30, 67083759), (45, 44722506), (54, 37268755), (90, 22361253), (135, 14907502), (270, 7453751), (827, 2433510), (1654, 1216755), (2481, 811170), (4135, 486702), (4962, 405585), (7443, 270390), (8270, 243351), (9013, 223290), (12405, 162234), (14886, 135195), (18026, 111645), (22329, 90130), (24810, 81117), (27039, 74430), (37215, 54078), (44658, 45065)]