6515180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 15785280

約数和(自身を除く): 9270100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 269, 346, 538, 692, 865, 1076, 1211, 1345, 1730, 1883, 2422, 2690, 3460, 3766, 4844, 5380, 6055, 7532, 9415, 12110, 18830, 24220, 37660, 46537, 93074, 186148, 232685, 325759, 465370, 651518, 930740, 1303036, 1628795, 3257590, 6515180]

約数ペア:

[(1, 6515180), (2, 3257590), (4, 1628795), (5, 1303036), (7, 930740), (10, 651518), (14, 465370), (20, 325759), (28, 232685), (35, 186148), (70, 93074), (140, 46537), (173, 37660), (269, 24220), (346, 18830), (538, 12110), (692, 9415), (865, 7532), (1076, 6055), (1211, 5380), (1345, 4844), (1730, 3766), (1883, 3460), (2422, 2690)]