30476862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 71700720

約数和(自身を除く): 41223858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 937, 1251, 1807, 1874, 2502, 2811, 3614, 5421, 5622, 8433, 10842, 12181, 16263, 16866, 24362, 32526, 36543, 73086, 109629, 130243, 219258, 260486, 390729, 781458, 1172187, 1693159, 2344374, 3386318, 5079477, 10158954, 15238431, 30476862]

約数ペア:

[(1, 30476862), (2, 15238431), (3, 10158954), (6, 5079477), (9, 3386318), (13, 2344374), (18, 1693159), (26, 1172187), (39, 781458), (78, 390729), (117, 260486), (139, 219258), (234, 130243), (278, 109629), (417, 73086), (834, 36543), (937, 32526), (1251, 24362), (1807, 16866), (1874, 16263), (2502, 12181), (2811, 10842), (3614, 8433), (5421, 5622)]