2009200710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{46477}}^1$

素因数の和:46629

約数の個数: 64

約数和(自身を含む): 5300722944

約数和(自身を除く): 3291522234

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1310, 1441, 1965, 2882, 3930, 4323, 7205, 8646, 14410, 21615, 43230, 46477, 92954, 139431, 232385, 278862, 464770, 511247, 697155, 1022494, 1394310, 1533741, 2556235, 3067482, 5112470, 6088487, 7668705, 12176974, 15337410, 18265461, 30442435, 36530922, 60884870, 66973357, 91327305, 133946714, 182654610, 200920071, 334866785, 401840142, 669733570, 1004600355, 2009200710]

約数ペア:

[(1, 2009200710), (2, 1004600355), (3, 669733570), (5, 401840142), (6, 334866785), (10, 200920071), (11, 182654610), (15, 133946714), (22, 91327305), (30, 66973357), (33, 60884870), (55, 36530922), (66, 30442435), (110, 18265461), (131, 15337410), (165, 12176974), (262, 7668705), (330, 6088487), (393, 5112470), (655, 3067482), (786, 2556235), (1310, 1533741), (1441, 1394310), (1965, 1022494), (2882, 697155), (3930, 511247), (4323, 464770), (7205, 278862), (8646, 232385), (14410, 139431), (21615, 92954), (43230, 46477)]