486350030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 929944800

約数和(自身を除く): 443594770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 361, 398, 677, 722, 995, 1354, 1805, 1990, 3385, 3610, 3781, 6770, 7562, 12863, 18905, 25726, 37810, 64315, 71839, 128630, 134723, 143678, 244397, 269446, 359195, 488794, 673615, 718390, 1221985, 1347230, 2443970, 2559737, 5119474, 12798685, 25597370, 48635003, 97270006, 243175015, 486350030]

約数ペア:

[(1, 486350030), (2, 243175015), (5, 97270006), (10, 48635003), (19, 25597370), (38, 12798685), (95, 5119474), (190, 2559737), (199, 2443970), (361, 1347230), (398, 1221985), (677, 718390), (722, 673615), (995, 488794), (1354, 359195), (1805, 269446), (1990, 244397), (3385, 143678), (3610, 134723), (3781, 128630), (6770, 71839), (7562, 64315), (12863, 37810), (18905, 25726)]