5316780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12659}}^1$

素因数の和:12678

約数の個数: 48

約数和(自身を含む): 17015040

約数和(自身を除く): 11698260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 12659, 25318, 37977, 50636, 63295, 75954, 88613, 126590, 151908, 177226, 189885, 253180, 265839, 354452, 379770, 443065, 531678, 759540, 886130, 1063356, 1329195, 1772260, 2658390, 5316780]

約数ペア:

[(1, 5316780), (2, 2658390), (3, 1772260), (4, 1329195), (5, 1063356), (6, 886130), (7, 759540), (10, 531678), (12, 443065), (14, 379770), (15, 354452), (20, 265839), (21, 253180), (28, 189885), (30, 177226), (35, 151908), (42, 126590), (60, 88613), (70, 75954), (84, 63295), (105, 50636), (140, 37977), (210, 25318), (420, 12659)]