4450810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 10144512

約数和(自身を除く): 5693702

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 73, 91, 130, 134, 146, 182, 335, 365, 455, 469, 511, 670, 730, 871, 910, 938, 949, 1022, 1742, 1898, 2345, 2555, 4355, 4690, 4745, 4891, 5110, 6097, 6643, 8710, 9490, 9782, 12194, 13286, 24455, 30485, 33215, 34237, 48910, 60970, 63583, 66430, 68474, 127166, 171185, 317915, 342370, 445081, 635830, 890162, 2225405, 4450810]

約数ペア:

[(1, 4450810), (2, 2225405), (5, 890162), (7, 635830), (10, 445081), (13, 342370), (14, 317915), (26, 171185), (35, 127166), (65, 68474), (67, 66430), (70, 63583), (73, 60970), (91, 48910), (130, 34237), (134, 33215), (146, 30485), (182, 24455), (335, 13286), (365, 12194), (455, 9782), (469, 9490), (511, 8710), (670, 6643), (730, 6097), (871, 5110), (910, 4891), (938, 4745), (949, 4690), (1022, 4355), (1742, 2555), (1898, 2345)]