2674770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 7520256

約数和(自身を除く): 4845486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 271, 282, 329, 470, 542, 658, 705, 813, 987, 1355, 1410, 1626, 1645, 1897, 1974, 2710, 3290, 3794, 4065, 4935, 5691, 8130, 9485, 9870, 11382, 12737, 18970, 25474, 28455, 38211, 56910, 63685, 76422, 89159, 127370, 178318, 191055, 267477, 382110, 445795, 534954, 891590, 1337385, 2674770]

約数ペア:

[(1, 2674770), (2, 1337385), (3, 891590), (5, 534954), (6, 445795), (7, 382110), (10, 267477), (14, 191055), (15, 178318), (21, 127370), (30, 89159), (35, 76422), (42, 63685), (47, 56910), (70, 38211), (94, 28455), (105, 25474), (141, 18970), (210, 12737), (235, 11382), (271, 9870), (282, 9485), (329, 8130), (470, 5691), (542, 4935), (658, 4065), (705, 3794), (813, 3290), (987, 2710), (1355, 1974), (1410, 1897), (1626, 1645)]