2080558830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9907423}}^1$

素因数の和:9907440

約数の個数: 32

約数和(自身を含む): 5706676224

約数和(自身を除く): 3626117394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9907423, 19814846, 29722269, 49537115, 59444538, 69351961, 99074230, 138703922, 148611345, 208055883, 297222690, 346759805, 416111766, 693519610, 1040279415, 2080558830]

約数ペア:

[(1, 2080558830), (2, 1040279415), (3, 693519610), (5, 416111766), (6, 346759805), (7, 297222690), (10, 208055883), (14, 148611345), (15, 138703922), (21, 99074230), (30, 69351961), (35, 59444538), (42, 49537115), (70, 29722269), (105, 19814846), (210, 9907423)]