510934870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 963766080

約数和(自身を除く): 452831210

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 673, 790, 961, 1346, 1922, 2449, 3365, 4805, 4898, 6730, 9610, 12245, 20863, 24490, 41726, 53167, 75919, 104315, 106334, 151838, 208630, 265835, 379595, 531670, 646753, 759190, 1293506, 1648177, 3233765, 3296354, 6467530, 8240885, 16481770, 51093487, 102186974, 255467435, 510934870]

約数ペア:

[(1, 510934870), (2, 255467435), (5, 102186974), (10, 51093487), (31, 16481770), (62, 8240885), (79, 6467530), (155, 3296354), (158, 3233765), (310, 1648177), (395, 1293506), (673, 759190), (790, 646753), (961, 531670), (1346, 379595), (1922, 265835), (2449, 208630), (3365, 151838), (4805, 106334), (4898, 104315), (6730, 75919), (9610, 53167), (12245, 41726), (20863, 24490)]