133069620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31237}}^1$

素因数の和:31320

約数の個数: 48

約数和(自身を含む): 377854848

約数和(自身を除く): 244785228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 31237, 62474, 93711, 124948, 156185, 187422, 312370, 374844, 468555, 624740, 937110, 1874220, 2217827, 4435654, 6653481, 8871308, 11089135, 13306962, 22178270, 26613924, 33267405, 44356540, 66534810, 133069620]

約数ペア:

[(1, 133069620), (2, 66534810), (3, 44356540), (4, 33267405), (5, 26613924), (6, 22178270), (10, 13306962), (12, 11089135), (15, 8871308), (20, 6653481), (30, 4435654), (60, 2217827), (71, 1874220), (142, 937110), (213, 624740), (284, 468555), (355, 374844), (426, 312370), (710, 187422), (852, 156185), (1065, 124948), (1420, 93711), (2130, 62474), (4260, 31237)]