8820210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 24498432

約数和(自身を除く): 15678222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 433, 485, 582, 679, 866, 970, 1299, 1358, 1455, 2037, 2165, 2598, 2910, 3031, 3395, 4074, 4330, 6062, 6495, 6790, 9093, 10185, 12990, 15155, 18186, 20370, 30310, 42001, 45465, 84002, 90930, 126003, 210005, 252006, 294007, 420010, 588014, 630015, 882021, 1260030, 1470035, 1764042, 2940070, 4410105, 8820210]

約数ペア:

[(1, 8820210), (2, 4410105), (3, 2940070), (5, 1764042), (6, 1470035), (7, 1260030), (10, 882021), (14, 630015), (15, 588014), (21, 420010), (30, 294007), (35, 252006), (42, 210005), (70, 126003), (97, 90930), (105, 84002), (194, 45465), (210, 42001), (291, 30310), (433, 20370), (485, 18186), (582, 15155), (679, 12990), (866, 10185), (970, 9093), (1299, 6790), (1358, 6495), (1455, 6062), (2037, 4330), (2165, 4074), (2598, 3395), (2910, 3031)]