4506530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 10009656

約数和(自身を除く): 5503126

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 541, 595, 833, 1082, 1190, 1666, 2705, 3787, 4165, 5410, 7574, 8330, 9197, 18394, 18935, 26509, 37870, 45985, 53018, 64379, 91970, 128758, 132545, 265090, 321895, 450653, 643790, 901306, 2253265, 4506530]

約数ペア:

[(1, 4506530), (2, 2253265), (5, 901306), (7, 643790), (10, 450653), (14, 321895), (17, 265090), (34, 132545), (35, 128758), (49, 91970), (70, 64379), (85, 53018), (98, 45985), (119, 37870), (170, 26509), (238, 18935), (245, 18394), (490, 9197), (541, 8330), (595, 7574), (833, 5410), (1082, 4165), (1190, 3787), (1666, 2705)]