1707061020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{580633}}^1$

素因数の和:580659

約数の個数: 72

約数和(自身を含む): 5560151184

約数和(自身を除く): 3853090164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 580633, 1161266, 1741899, 2322532, 2903165, 3483798, 4064431, 5806330, 6967596, 8128862, 8709495, 11612660, 12193293, 16257724, 17418990, 20322155, 24386586, 28451017, 34837980, 40644310, 48773172, 56902034, 60966465, 81288620, 85353051, 113804068, 121932930, 142255085, 170706102, 243865860, 284510170, 341412204, 426765255, 569020340, 853530510, 1707061020]

約数ペア:

[(1, 1707061020), (2, 853530510), (3, 569020340), (4, 426765255), (5, 341412204), (6, 284510170), (7, 243865860), (10, 170706102), (12, 142255085), (14, 121932930), (15, 113804068), (20, 85353051), (21, 81288620), (28, 60966465), (30, 56902034), (35, 48773172), (42, 40644310), (49, 34837980), (60, 28451017), (70, 24386586), (84, 20322155), (98, 17418990), (105, 16257724), (140, 12193293), (147, 11612660), (196, 8709495), (210, 8128862), (245, 6967596), (294, 5806330), (420, 4064431), (490, 3483798), (588, 2903165), (735, 2322532), (980, 1741899), (1470, 1161266), (2940, 580633)]