2006232705

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6359}}^1$

素因数の和:6436

約数の個数: 80

約数和(自身を含む): 3878582400

約数和(自身を除く): 1872349695

約数列:

[1, 3, 5, 9, 15, 19, 27, 41, 45, 57, 81, 95, 123, 135, 171, 205, 285, 369, 405, 513, 615, 779, 855, 1107, 1539, 1845, 2337, 2565, 3321, 3895, 5535, 6359, 7011, 7695, 11685, 16605, 19077, 21033, 31795, 35055, 57231, 63099, 95385, 105165, 120821, 171693, 260719, 286155, 315495, 362463, 515079, 604105, 782157, 858465, 1087389, 1303595, 1812315, 2346471, 2575395, 3262167, 3910785, 4953661, 5436945, 7039413, 9786501, 11732355, 14860983, 16310835, 21118239, 24768305, 35197065, 44582949, 48932505, 74304915, 105591195, 133748847, 222914745, 401246541, 668744235, 2006232705]

約数ペア:

[(1, 2006232705), (3, 668744235), (5, 401246541), (9, 222914745), (15, 133748847), (19, 105591195), (27, 74304915), (41, 48932505), (45, 44582949), (57, 35197065), (81, 24768305), (95, 21118239), (123, 16310835), (135, 14860983), (171, 11732355), (205, 9786501), (285, 7039413), (369, 5436945), (405, 4953661), (513, 3910785), (615, 3262167), (779, 2575395), (855, 2346471), (1107, 1812315), (1539, 1303595), (1845, 1087389), (2337, 858465), (2565, 782157), (3321, 604105), (3895, 515079), (5535, 362463), (6359, 315495), (7011, 286155), (7695, 260719), (11685, 171693), (16605, 120821), (19077, 105165), (21033, 95385), (31795, 63099), (35055, 57231)]